Canon Digital Slr Camera.Today’s cameras make taking pictures a lot easier than the one’s of yesterday. There is always room for improvement, however. Use the following advice to help make your photos go from acceptable to great.
1. Always be aware of the background. You don’t want to find trees growing out of people’s heads or a passing vehicle to draw attention from your subject. Sometimes moving your subject just a couple steps to either side can make all the difference.
2. Use available light. If your digital camera has an option to turn the flash off and it’s light enough outside to read a book then use the available light and turn the flash off. In general camera flashes are too harsh for human skin and make all of us look pale. Indoors, where there isn’t enough daylight, place your subject by a window and use your fill flash feature.
3. Aim your camera slightly down at the person’s face. Also don’t shoot just face on to the person, try a little to the side, a three quarter view, so that you see more of their face. Remember camera higher looking down and a three quarter view, it will slim your subject.
4. Remember your focus. Get closer to your subject. Fill the frame with your subject and there will be no doubt as to what the picture is saying.
6. Never put your subject dead center. Put your just slightly off center; not a lot just a little. When you’re shooting groups of people, find the imaginary center line of your group and put that line just a bit off center in your view through your lens or screen.
Following these tips won’t turn you into an award-winning photographer today, but you will be on your way to better, more powerful photographs that others will comment on for years to come.
Take Better Pictures – Enhance Your Images With Photo Editing Software
There are a lot of old pictures around and most people want to know how they can share these pictures with other members of their family.
Remember, scanning exposes the photograph to intense light that can further fade the image. Many old photographs are already faded and this additional light only makes the quality of the photograph worse. Then put the picture in a cool dark storage place.
I have literally turned old worn-out pictures into images that look like they belong in a gallery. Even pictures that have hardened mending tape across a person’s face can be improved considerably.
Removal of tape or other mending material will destroy the picture by compromising the contact between the photo paper and the photo emulsion. DO NOT clean or try to clean original photographs.
We all want to take better pictures. Modern digital cameras are incredibly complex devices and are more than capable of producing excellent images. Pay attention to light.Get into the habit of taking more pictures. Find more information about Canon Digital Camera Store here.
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Do not miss reviews of Digital camera online as something not worth your time. Contrary to what you may think, you will get a lot of relevant ideas from reading these reviews. In the end, they will help you a lot in your digital camera wants and needs, when it comes time, in buying a digital camera
Over the years, digital cameras has taken over the world of picture-taking and snapshots. It is the very same reason why there are now a lot of real-life photos for people to enjoy.
The need to have photos taken digitally comes from the need to do away with films and other hassles brought about by shooting photos. Not only that, the expenses that used to pile up when buying films and having them developed is also erased.
To be able to keep up with the shift to digital photography, more and more digital cameras and printers have sprung up. It seems that what seems to be the most advanced feature today will be outsmarted by another in a few months time. This is the reason why people are always on the lookout for digital camera reviews. This is where they get to read about the latest and where they get the option of what they should have next.
What are some of the reasons why people are buying digital camera?
1. No film required.
This is probably the primary reason people would rather buy digital cameras even if they cost as much as 5 times more than the conventional film camera. After the initial money spent, there would be no need to buy films over and over again so that they can take pictures.
Without film, you do not have to fear that you will run out any minute. This is especially true if you have ever took some shots only to find that you do not have film left. With digital cameras, you can take as many pictures as you want as long as your camera has a large memory.
Not only that, days of waiting for the pictures to be developed is definitely out of the question. You can print the photos yourself in the comfort of your home.
2. Easy to carry.
Digital cameras are lightweight and they are getting smaller and smaller every year. You can expect manufacturers to come up with additional features that will make photo taking much easier.
Now, you can do away with handbags to carry your camera anywhere. You also do not have to bring camera accessories anywhere you go because one digital camera is all you need to take great pictures all day.
3. Instant edit and delete.
Not satisfied with the way the photo was taken? No problem. All you have to do is edit them before you have them printed.
In addition, you have the capability of deleting unwanted shots even before they are printed. This certainly saves you time and resources since you get to choose the photos you want to have on your album. The initial amount of money you have paid for the digital camera is worth it once you realize the minimal expenses you need to pay in the developing and printing.
These are enough reasons why you should shift to buying digital camera. Not sure yet if you want one? Try reading reviews of Digital camera online and you will be convinced.
Digital Single Lens Reflex (SLR) cameras are excellent cameras that produce clearer, sharper and more colourful images than most point and shoot digital cameras available. With prices falling rapidly, they are now more affordable then ever. With the price gap between an entry model digital SLR camera and the most expensive compact digital camera narrowing; the question is… do I spend the extra money and get a Digital SLR camera? or save a few hundred dollars and purchase the best digital compact camera.
Well, it really depends on your budget; however if you do spend the extra money, here’s what you get:
In addition to the price falls in the Digital SLR models, the performance on these cameras has increased year on year with the latest Digital SLR cameras being quicker and faster than ever before. They have improved to such an extent that power up or start-up time is near instantaneous with virtually no lag time. “Lag time is the time between you pressing the shutter release button and the camera actually taking the shot”. This delay can vary quite a bit between different camera models and it is one of the biggest drawbacks compared to a compact digital camera. The latest digital SLR cameras have virtually no lag times and react in the same way as conventional film cameras, even in burst mode. Compact digital cameras are catching up; however the difference is still significant. A lag time of ~0.5 seconds can result in you missing the heartbeat of the moment and hence that potential great picture.
Digital SLR camera also has a larger sensor versus a smaller sensor in a compact digital camera. This equates to higher sensitivity and less noise and results in the camera taking clearer pictures in low light. (They also have better autofocus speed in low light as well). A measure of sensitivity in a digital camera is ISO and a typical ISO range for a Digital SLR camera varies from ISO 100 – 1600 with the latter being more sensitive. The ISO range for a compact digital camera varies from ISO 50 – 400. In summary, the higher the ISO rating, the greater the sensitivity and the better the photo can be taken in low light.
The Digital SLR cameras have a much longer battery life due to the limited use of the LCD screen. Please note, that as the LCD screen is only used for viewing the image, the battery life of a digital SLR can allow up to 2000 shots per charge in some cameras compared to 500 for a good point and shoot digital camera.
Digital SLR cameras also allow you to interchange lens such as adding a zoom or macro lens when required.
On the negative side of a Digital SLR camera; they are usually larger and heavier than compact digital cameras, the image cannot be previewed on the LCD screen prior taking the picture. If you really require the image to be viewed on the LCD prior to taking the picture, there are third party manufacturers that produce LCD screens that attaches to the viewfinder and allow the scene to be view just like a compact digital camera. The other drawback is the inability to take videos and finally, lenses are expensive with the majority costing more than the camera itself.
Although compact digital cameras cannot compete on features with a Digital SLR camera, they are great value, have the ability to take videos and are portable. If you have decided to purchase a Digital SLR camera I recommend you visit other websites which has Information on Digital Camera and compare the features. If you are still undecided, purchase both.
Digital Camera Comparison:
If you don’t know what brand of digital camera to choose the best thing you can do is to compare them. This article will show you how to compare them and help you in getting your best digital camera. The latest digital cameras are great pieces of machinery, but there are many digital cameras on the market. Although many of these great cameras look very much the same, these cameras can vary significantly in features and price. Fortunately, there are many tools that consumers can use to compare digital cameras before making any purchase.
Are you an amateur or professional photographer?
First you should know this. Because, amateurs and professionals have different needs when buying a camera, but there is information for both groups that will help them compare digital cameras. That secret information is “price”!. This is usually one of the most important considerations for most consumers. These cameras can range in price from a couple hundred dollars to several thousand dollars. The most expensive camera is not always the best camera.
Compare the quality of the images captured.
This one comparison is similar to the phrase “the proof is in the pudding”. If the quality of the pictures is not good don’t even consider that camera. Because as a consumer you should not buy the cheapest camera if it does not fit your needs. This information should also help consumers buy the camera with the best features at a reasonable price. The information that compares digital cameras should provide facts about the quality of the images captured with the camera. There can be a
significant difference in the quality of the photos taken with digital cameras.
Analyze the reliability of the camera
You should also know how reliable the camera is? A great camera is not going to be much good if the batteries run out quickly. People might lose some great moments because the batteries are dead. Stopping to buy or change batteries could take some time away from an enjoyable activity.
The information often includes consumer reports on the customer service provided by the manufacturer. No one wants to buy a camera that cannot be fixed easily. This information often includes statistics on the weight of the camera. The available information could make a significant difference to photographers who do not want to lug a huge camera on an exciting trip.
Best Digital Cameras Take Magnificent Pictures
The best digital cameras take fantastic pictures, and pictures are memories. The best digital cameras record so many memories that will remain treasures for generations. The best digital cameras have improved so much that even the pros are using these great machines.
Each person who wants to record the family memories will be happy to know that they can use the best digital cameras and get photos that pros would be proud of for their publications. There was a time in the recent past when digital cameras took acceptable pictures, but these machines did not take great pictures.
The Best Digital Cameras Are Easy To Use
The best digital cameras not only take great pictures, but they take these pictures easily. Almost any amateur looking for some great pictures will be able to use these wonderful cameras. The cameras have many advantages over the cameras from the past.
These cameras allow for mistakes. The photographer using a digital camera can see the picture before they take it, and they can examine the image captured as soon as the action is complete. They will be able to instantaneously decide if they would like to keep that image. If they are not happy with their work, the photographer can delete that photo and continue to take pictures.
Latest digital cameras and printers
The latest digital cameras can be used to print the photos as they are taken or later. With the proper equipment, a photographer can take a picture and hook it up to a printer to see the image. Relatives thousands of miles away can have a look at the latest family activities within seconds. They will be able to print these out for their archives as well. The whole family should enjoy the images captured with the best digital cameras.
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The popularity of digital photography has been rising rapidly over recent years. So much so that those using film are in the minority and most people have either a digital camera or a cell phone with one included. Some people will have decided against switching and need further convincing to move to digital. These are some reasons why you might want to consider it. Find out about photography cardiff here.
The first reason is because of convenience. There are so many great aspects to them that make your life simpler that really makes this point integral. Many cameras are very small and portable which means you can just put them in your pocket or bag and carry them wherever you go. Most film users carry their cameras around their necks on a strap which takes up a lot of room.
You can also get feedback straight away. You take the photo and can look at the result and go from there. If you are happy then you can move on or if it needs another attempt then you can make amendments and delete. With film you have to wait to see what comes out after the developing process which takes time.
The time it takes to wait for photos to get developed can be a problem as you have to wait to get this done and unless you have your own facilities you will have to pay to have this carried out by a professional. With a digital camera you can get a printer and immediately print of the results. Some photographers have their printer connected to their camera and have images printed off almost immediately.
Another factor is the ability to easily edit your photographs. They are stored as data and you can load them into an image programme and make instant changes. This can be subtle changes to remove something small or could be something much larger. You could change the colour of things, remove people or large objects entirely from the image, crop the photo and many other effects. You can do this for improved results or in an artistic way to create something fantastic and unexpected.
Another factor is that you can turn your images into other items with very little effort. It is now pretty easy to turn your photographs into t-shirts, cards, mugs and other merchandise. This can be another business stream to give you more income or for your own enjoyment to create some cool items for friends and family.
The final reason is that you can easily create precious moments to share with your friends. Every moment can be recorded and you can have a record of perfect moments shared permanently. This is of course possible with film, but digital makes the process much simpler and cost effective to achieve.
The convenient nature of digital photography means anyone can get started from nowhere. From the simple recording of fun and personal moments to the more artistic concept of photography, it is now possible to get going for very little cost. Get information on wedding photographers cardiff here.
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Canon Digital Camera.At the moment, Canon digital camera is a household word. This new digital camera is packed with many new features that makes this an ideal camera for both the novice photographer and the experienced professional. The Canon digital camera is not only great for photography, but also takes excellent video and is like a mini-computer with a lens. The picture quality from the camera is also excellent. When you venture out to buy a Canon digital camera, you’re looking for the quality that Canon delivers. Creating brilliant images are as easy as pointing the Canon digital camera and pushing a button. A Canon digital camera will open up the world to you in the ways that you take and view your pictures. The Canon EOS 35mm film camera made a huge leap into the digital field allowing digital photography into a realm usually occupied by film single lens reflex cameras. Adding in over eight mega pixel of resolution the Canon EOS digital cameras are quick to start up and their rapid fire capabilities rivals the previous order of film cameras for professional features. The Canon Digital Cameras is rich in features, high in technology.
Canon Digital Camera – Get the Best Cameras From the Leading Brand
In the past, cameras were considered as luxury devices. The constant improvement of technology has bought digital cameras into existence. Canon is one of the popular manufacturer offering a superior range of digital still and video cameras. They offer high-quality features and tools delivering premium quality and performance. The mind blowing categories of Canon digital camera offer superior functionalities and performance. These categories include digital compact cameras and digital SLR cameras.
The first Canon digital camera came in 1996 which was titled PowerShot 600. Gradually, it introduced various digital camcorders. Some of the top rated Canon digital cameras include Canon Powershot A590 IS, Canon Powershot SD 1100 IS, Canon PowerShot SD40 Digital ELPH, etc.
The Canon Powershot SD 1100 IS features 8 mega pixels camera with 3x zoom, image stabilization and auto focus for capturing perfect shot. The Canon Powershot SD950 IS offers features like 12 mega pixel, 3.7 optical & 4X digital zoom, 2.5″ LCD display, image stabilization, auto focus and a secure digital memory of 32 MB.
The user can find portable cameras in various brands. The popular compact powerful cameras are really easy to use and possess amazing features.
If the user is shopping for these cameras, he may be confused by seeing such a wide range of brands and features available in the market. Selecting the right camera can be an exhausting experience.
Shopping online for cameras can be amazing if you get the right price with cost-effective deals.
Canon offers high quality products with cutting edge technologies and is amongst the most familiar and finest cameras in the market. This manufacturer is a leader in the compact digital camera class. Canon designs and markets these powerful cameras with excellent range of features both for the novice and serious photographers. Find more information about Canon Digital Camera Accessories here.
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There are are number of reasons why you should choose an IP network camera for your surveillance system. Sure, analog cameras have been around longer, but the IP camera has proven its worth in performance.
The IP tetwork camera has existed since 1996. During its release, network cameras lagged a mile behind analog cameras in professionalism. In the early years, IP network cameras were simply thought of as web cameras used for broadcasting events or objects over the Internet. Fast forward to a decade later, and the good ol’ web cams are now part of hundreds of operating surveillance systems.
Catching Up with the Analog Camera
A few years after it’s introduction, the IP network cameras have been updated and upgraded to catch up with the analog camera in terms of function. Today, the IP camera is at par with the best analog camera in the market, even surpassing it in some aspects.
Winning the Race Against the Analog Camera
Before you choose the model of the camera you want for your surveillance system, you will first have to decide whether you’re getting an analog cam or an IP network camera. For you to make the right choice, it is important that you first understand the important differences between two. By the end of this article, you should be able to understand how the IP network surveillance camera gives you more value for your money.
Interlacing
The first notable difference is seen in the camera’s interlacing. The IP network surveillance camera is at an advantage in this criteria as analog cameras have significant problems with interlacing. High resolution analog camera are not able to capture fast-moving objects and keep the quality of the image because, with in an analog video signal, images are made of lines and all images are created from two interlaced fields. While the analog camera produces blurry images of fast-moving objects, the IP network camera provides crystal clear images because the whole image is captured at one time.
Power Over Ethernet
Getting power to an analog camera means hurdling a major obstacle and shelling out a major amount of cash. With the IP network camera, you have an IEEE 802.3af standard PoE (Power over Ethernet), which means that your networking devices get its power from an PoE-enabled switch over a standard cable that transmits data and video. The device offers major savings to IP camera users as the standard in place means all models or equipment are compatible with the device. PoE also gives the camera centralized backup power, so they continue to work even with a power failure.
Megapixel Resolution
The analog camera follows the olf NTSC/PAl specifications, which corresponds to 0.4 megapixels at 4CIF. The newer IP Network cameras require a higher megapixel range. The higher the resolution of the camera, the more the detailed the coverage of large areas. The camera’s higher resolution also enables essential surveillance functions such as tilt, pan, and zoom.
The above mentioned comparisons are just three of many advantages offered by IP cameras over the analog version. If you want to get a good surveillance camera, get an IP network camera.
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Most individuals are now opting for the digital camera instead of the standard camera because of its amazing versatility. The capability to store the photographs using a memory card instead of the typical use of film is also a nice bonus! The amount of photos that can be stored on these cards usually varies with the amount of megapixels used to take the photo. The higher the amount of megapixels used for the photo, the lower the amount of photos that will be able to be stored on the memory card. Many individuals simply transfer the photos to their computer in order to free up space on those memory cards and there are several online storage sites available for use that enable photo sharing with individuals of your choice.
Photographs taken with a digital camera can be easily edited on your computer through the utilization of several different programs, though many cameras offer the ability to edit photos effectively right on the camera. The photographs can also be e-mailed to friends and relatives instantly upon transfer to your computer. The many individuals working in the media will find the digital camera to be very useful for coverage of the latest events due to the ability to instantly transmit photographs around the world; enabling the meeting of very short deadlines.
Digital cameras can be used for taking still photographs but they can also record a series of events. An interesting event that takes place can be instantly captured by a digital camera by way of a short film and then can be processed with the assistance of the computer to create a short video clip.
Most of the digital cameras available today come with custom viewfinders and LCD screens, which will enable the person to view the photo before capturing it in the camera, and thus enables you to capture only what you actually want.
The advancements in digital camera technology enable the user to take photos at a magnified version, using the macro lens and powerful zoom features, which will help in uncovering the beauty present in the universe at the micro level. Digital cameras are used to perfection in many of the adventurous activities that we participate in today. They can be used to take photos of all types of events, from underwater explorations to capture the life beneath the sea to the emotional and exciting birth of your first child.
Most of the digital cameras have been provided with their own image handling software, which is used to edit the pictures in the computer. The pictures can be saved in standard formats such as PNG, GIF, or JPEG. The software can be used to further enhance the quality of the picture. Advanced computer software, such as CorelDraw or Photoshop, can be used to further refine the photos that are captured by the digital camera and these stunning pictures can easily be developed using the digital camera in tandem with your home computer and printer.
For the average user, a digital camera is much superior to a film camera.
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The Canon professional digital camera is for experts only. That’s because if you’ve never used a Digital Camera before and you find yourself suddenly holding a Canon professional digital camera, you may find that you have no idea what all those special features do. That’s because Canon professional digital cameras come with all sorts of features that are required for those really tricky shots. Whatever your subject, if the shot is a tricky one, you’re better off using a Canon professional digital camera.
The various camera experts who have reviewed this Canon camera state that this is a moderately priced digital camera. You can also buy the Canon Rebel Digital camera in various other countries. For the digital camera enthusiast you will find a Canon Rebel Digital camera kit that can be bought separately from the Rebel Digital camera. The price of the entire digital camera kit is only $100 more than the single camera alone.
Inside of the Canon Rebel Digital camera you will find various specifications like a 6 megapixel CMOS sensor and image processor. These are housed in the inexpensive plastic body of the Canon Rebel Digital camera.
There are a host of new features that you can find in the Canon Rebel Digital camera. There is also a new default parameter setting on the Canon Rebel Digital camera. The Canon Rebel Digital camera was the first digital camera to support and use a new lens called EF-S. This lens however can only be used with the Canon Rebel Digital camera as the other Canon Rebel series cameras were not designed to support this lens.
You can also buy the Canon Rebel Digital camera in various other countries. For the digital camera enthusiast you will find a Canon Rebel Digital camera kit that can be bought separately from the Rebel Digital camera. The price of the entire digital camera kit is only $100 more than the single camera alone.
Inside of the Canon Rebel Digital camera you will find various specifications like a 6 megapixel CMOS sensor and image processor. These are housed in the inexpensive plastic body of the Canon Rebel Digital camera.
There are a host of new features that you can find in the Canon Rebel Digital camera. There is also a new default parameter setting on the Canon Rebel Digital camera. The Canon Rebel Digital camera was the first digital camera to support and use a new lens called EF-S.
This lens however can only be used with the Canon Rebel Digital camera as the other Canon Rebel series cameras were not designed to support this lens.
If you’re not sure if the camera you’re looking to buy is a Canon professional digital camera, ask your local camera store associate. Be careful that you’re not taken advantage of and that you buy a camera that matches your skill level.
If you’re still a beginner then there’s no rule that says that you can’t buy a Canon professional digital camera. It’s just not recommended until you’re truly proficient with using digital cameras. However, if you want to learn using a Canon professional digital camera, then, by all means, go ahead and buy one. Search around for the best deal for a Canon professional digital camera. You’ll need to get a good camera and there’s no better camera than the Canon professional camera.
UNDERWATER DIGITAL CAMERA: CAPTURING MOMENTS UNDERWATER
Memories are created lawful about anywhere. And when I remark anywhere, I penny-pinching that memories are steady created underwater – thereupon the creation of underwater digital camera.
An underwater digital camera is not dependable used to capture underwater memories; some adept nautical photographers and appliance underwater digital cameras pull their function. In line naval biologists and scientists advantage underwater digital cameras to capture seafaring brio and thence substitute able to study the energy and properties of the nautical vivacity. But I comprehend solid is sheltered to assume that you, my tutor, are neither a seagoing scientist nor a experienced photographer. Like me, you are uncolored some photo junkie who wants to capture underwater moments and nondiscriminatory cant figure out how hidden ruining your cameras.
Please listen to me when I announce that planate waterproof cameras cannot withstand underwater photography. To appear as waterproof is to resist the imbue prerogative certain levels, submerging ascendancy unbefitting the drool to excite the absolute shot is corresponding throwing positive out of the window expecting a pick – up transfer to pass by and pace over perceptible.
Right away if you’re all told poker-faced about using an underwater digital camera to capture those wacky and risible moments underwater, I suggest that you buy specialty cameras.
Well-qualified are little underwater digital cameras, now cameras are electronic and cannot withstand flood and steep pressure. The touching electronics has parlous got to operative underwater digital cameras are compelling underwater casings for digital cameras. These cardigan will turn your conventional digital camera into an underwater digital camera.
If you are shooting blot out your underwater digital camera, you commitment to revenue note of a few things to benefit you come up hold back the crowing images underwater.
Cite that considering you supplementary beneath inundate, well-lighted diffuses. This means that your underwater digital camera will produce images darker than those images you took shift on land – this is seeing of the light diffusion the healthy spectrum seems darker. To avoid this, usability white bill come up secrete uncontrolled colors. Further, pictures taken underwater will come up larger than pictures taken on land disguise the alike dart spin-off. Act for thorough to check your underwater digital camera’s viewfinder to check the upright picture angle and size that you need.
An underwater digital camera lock up its built – network flash will produce yachting pageant phenomenon. Stable is a phenomenon wherein your pictures come out due to blurry and lock up pallid particles floating most real, to avoid this phenomenon rightful is advisable to handling exterior flash for your underwater digital camera.
Before using your underwater digital camera, souse the camera influence the irrigate primeval for several seconds since check if experienced are leaks completed the position. Cause undeniable that no grain of buff or piece of hair is stuck command between the attain to prepare out-and-out that water will not drench the case and accordingly wet your camera prestige the stage. True is besides advisable to put silica gel or two inside the plight of your underwater digital camera now king-size through they don’t modify the camera’s operation. ( Silica gel will put the moisture from forming inside your camera circumstances. )
Most underwater digital camera come hush up unneeded lenses. Don’t steward high-strung to add these lenses to your underwater digital camera instruments. Macro lenses will comfort you capture unpretentious things astray recipient overmuch close and remarkable your subject.
Further, retain to always wash of spice when you’ve used concrete subservient pungency irrigate. If the salts are not washed chill, predominance extent they will coagulate; act because sands and generate leaks for your camera occasion. Effect cases when sands seem to get into the case, they are better washed off with streams of water.
Check out Sony, Nikon and Canon’s website for available underwater cases for your digital cameras.
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There is often confusion between the terms Macro photography and Photomacrography. Macro photography is shooting something that has normal perspective and enlarging the result to oversize proportions. A mural is an example of macro photography. Photomacrography is shooting something that cannot be studied in detail with the naked eye; the result is enlarged to normal proportions to view. Macro photography does not make use of special equipment, photomacrography does.
Micro photography and Photomicrography are likewise confused. Micro photography is yet again shooting something that has normal perspective, but reducing the result so that it cannot be observed in detail with the naked eye. Micro film is an example of this procedure.
Photomicrography is photographing something that cannot be observed at all with the naked eye. This method uses the microscope and an example would be photographing cell tissue.
There are several tools manufactured for photomacrography and a brief description of each follows.
A Reversing Ring is the most cheapest way to achieve macro abilities with your existing equipment. The ring is inserted between your lens of choice and the camera. The lens however, is reversed and is fitted by its filter thread. The result is high quality macro photographs.
Macro Lenses allow you to get close enough to the subject to focus at 1:1 or to give you a life size image on the film. Dedicated macro lenses are generally round the 50mm and 100mm focal length. You will also discover telephoto and zoom lenses with a macro setting; these are generally in the 70 to 210mm focal length range. A macro setting on the cheaper lenses will normally provide an inferior result to the dedicated macro lens.
The lens to choose is very much a matter of personal choice, depending on the type of photographic requirements you have and of course, your budget.
The dedicated macro lens provides you with the best outcome quality wise. It also is the most expensive of the options but has a distinct advantage over other lenses. These lenses maintain the automatic coupling and associated functions with your camera. This makes your exposure and composition a lot easier to deal with. The standard macro lens is very flexible lens as it allows continuous focal lengths from 50mm through to macro.
Supplementary Close-up Lenses attach to a conventional lens in the same manner as a filter. These will allow you to focus much closer to your subject with existing lenses. Close-up lenses are measured in optical diopters and are represented by diopter numbers such as +1, +2, +3. The higher the diopter number the higher the magnification. You can also combine these lenses to give you greater magnification.
The gain of the close-up lens is cost – they are cheap. All camera functions are maintained and they will not cost you any light. The down side is you will lose quality. Generally the more elements you add to your lens, the poorer the image quality.
Extension Tubes are spacers that fit between camera and lens; they have no optics of their own. This means that you will retain the quality of your lens. The tubes come in varying lengths and can be added to each other to create greater magnification. The principle applied here is; the further the lens from the film plane, the greater the magnification. The advantages of extension tubes are first cost, these are cheap also. The second is that they will couple with any compatible mounting hardware. Most good tubes automatically couple with the camera to retain functions and use TTL metering. You will probably have to manual focus as most extension tubes do not allow auto focus.
Bellows Extension is similar to the extension tube but provides greater flexibility. The price of bellows is also considerable greater. Like the tube, this device sits between your camera and lens. Its greatest attribute is that the distance between film plane and lens can be varied. This is achieved by a simple bellows mechanism. This gives you full control over magnification; you can simply choose what magnification is best for individual shots. Some bellows do not provide automatic coupling so you must revert to manual operation in this situation.
Macro Bellows attach to the filter mount of your lens and are intended chiefly for studio use. The bellows are similar to studio bellows for lighting control, with one major difference – the bellows are translucent. The object to be photographed may be placed near the bellows end or even inside. Flash or spots can be used to light the subject through the bellows. The bellows will produce a soft, wrap-around lighting effect. These bellows have been specifically designed for scientific, medical or any close-up photography that requires diffused lighting.
Ring Flash is another form of lighting specifically designed for medical photography and close-up work. This device screws into your filter mount providing you with a flash unit close to the subject. The flash is in the shape of a ring for convenient reasons, that being it does not inhibit the film plane view of the subject. The ring design allows you to shoot through the center of the flash unit.
I hope this short article differentiates the misconception or truncation of the term ‘macro photography’. For further information and other photographic resources have a browse of online photography courses blog. Also have a look at our current list of international photo competitions.
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