Lenses

Are you interested in photography? Then it pays if you know some things about Digital SLRs.

Key features of digital SLRs

Before anything else, let us define digital SLR. A digital SLR or single-lens reflex camera is a digital cam which uses a mechanical mirror system and pentaprism to direct light from the lens to an optical viewfinder.

Benefits of using SLRs (digital)

Using digital SLR has a lot of benefits. The SLR camera allows the accommodation of a wide range of lens focal length. With this camera you don't have to match the angle of view of the viewing lens with the taking lens. This goes without saying that taking quality pictures is made efficient with the use of a digital SLR camera.

Popular digital SLR camera brands

There are a lot of manufacturers of digital SLR cameras. Among the most popular ones are Nikon and Canon. Other popular options include Olympus and Panasonic. Each brand offers special and unique digital SLR cam features.

As a photographer, I know that great lenses are the secret to taking great personal pictures. But there is also no doubt lenses are expensive, even for replacements. That is why I take precautions in taking pictures to protect my lenses. Of course, cleaning and proper lens care also add to my lenses' "life".

Perhaps, the most basic lens care tip is to keep lenses high and dry at all times. Sometimes, even a little moisture is enough to ruin sensitive lenses. Are you familiar with "rainbows" in lenses? These discolorations are usually caused by moisture in the lens that are not dried properly. As it is, remember to wipe lenses dry before storage. If you intend to use your camera in bad weather or places near water, fit it with water-proof lens, or underwater lenses. Also, make sure that your camera has a lens cap. This protects and covers your lens when in storage. Sand and dust, though they are not irritating to most people, are abrasive and can scratch lenses. A scratched lens is unforgivable in taking pictures. Attaching a filter on your lens is a good idea. This shields the lens from abrasive particles when in use. The filter may get scratched, but it is less expensive to replace than a scratched lens.

If you plan to make photography your life, then it is time to pay valuable attention to one of your life's basic needs. Proper protection and care make buying and replacing lenses a luxury, and not necessary. Even if you need to replace your lenses over time, at least, you got the full service for your money.

A photographer is probably not the last person to know what difference does a camera lens make when it comes to prints. Of course, not only because he learned it from school, but experience would reassure the fact that lenses make every bit of a difference. High quality prints are a photographer's wealth. When he is able to produce these prints from the images he is shooting, he's more than happy and contented. But with the lack of the appropriate accessories, a lowly photographer can only desire for so much more.

Lenses come in two variations: prime or zoom lenses. Prime lenses are those which have a single focal length, while zoom lenses have variable focal lengths. Another difference comes with the price. A prime lens is less expensive than a zoom lens. It is also much lighter and have less flare. Zoom lenses are more expensive and they are also more convenient to use. There are zooms that are of high quality while there are also those of cheap quality. The difference between them is the quality in the prints that they produce. A true zoom lens is an optical zoom lens. This kind of lens has the ability to expand and retract it s focal length. It's capable of magnifying an image 3x, 4x, 10x, and more.

Camera lenses are not just mere accessories for a camera. Without these lenses, a photographer will have a brutal time to bring out the best shot. Like all accessories for the camera, lenses are made for specific purposes. But, while a lens' primary function is to achieve a good shot, there are specific lenses for every given situation. The basic rule of thumb to support this claim is that each camera makes use of an applicable lens.

Like the planned digital camera of the Leica M series. Leica Camera AG is giving a code makeover of its lenses in the Rangefinder system to accommodate future Leica camera models. Beginning July 1 of this year, all Leica lenses shall sport a new code called the '6-bit coding' on the bayonet ring so that the Leica M cameras can recognize the lenses. This code is very important in order for the camera to capture the best image quality. Old lenses can still be used with the Leica MP and MZ models including those models made after 1954. At the expense of the owner, the old lenses can be converted to the new coding system at 95 euros. The conversion will be done in Leica in Solms and likewise in other countries. The digital Rangefinder camera from Leica is scheduled to be manufactured in the second half of this year.

Telephoto lenses are lenses that give a narrow angle of view than a standard lens. This type of lenses are best known for making distant objects appear nearer. It's like using binoculars when capturing an image. Although telephoto lens play an important role in photography especially those who are in the area of landscape photography. These lenses can cost you lots of money. It will also demands a lot of care in handling.

If you're thinking of getting a telephoto lens, get a high-quality photo lens. Aside from being reassured of the quality, the one that's going to give your photos dramatic effects is a fitting choice. Cheaper ones also produce cheaper effects and besides it may ruin your precious camera.

When using a telephoto lens, use high shutter speeds to get sharper images for your pictures. It is likewise advisable to use high speed film. This kind of film is more sensitive to light and thus there is lesser light. Lesser light amounts to higher shutter speeds. Lastly, any professional photographer who uses a telephoto lens also uses a tripod. Invest in a good tripod. It can help you a lot in terms of ease and convenience in taking telephoto images.

The evolution of computers, applications and digital cameras only intensifies the truth that we now live in a digital world where everything can work fast within the bat of an eyelash. Digital cameras and computers are inseparable as to Koala bears and Eucalyptus trees. There's no going around the bush and dizzying yourself to look for the old-fashioned photography and camera films. Although there are still those who employ film-equipped cameras, the wiser and practical go for the digital.

However, shopping for the right digital camera can be stressful as to asking your furious fashion model to keep still. As a matter of fact, there are a lot of things to consider when buying the camera and its accessories such as the lens, filters and memory cards. With the wide array of digitally run cameras today available in our appliance centers, choosing the one that you can tame can be a pain in the ass. But if you're really interested on buying your own, I might as well give you some insight on the most important element of the camera, which is the lens.

During photography tilts or simple picture taking activities, there are moments when you feel that a longer zoom or a wider view could have made the image almost picture perfect. To avoid repeating this situation, employing an accessory lens for a better perspective might be the trick. There are cameras that are built to accommodate attachable lenses.

However, most of the digital cameras in the market needs a lens adapter or adapter rings that will allow your camera to embrace a multitude of lens that you want to add. These rings are inexpensive and durable compared to some cameras which has screw thread on them. If you want to know more on other accessory lenses, you can check your trusted manufacturer or shopping centers or surf web sites for more details and bargains.

If you are like most photography newbies who are relatively new to the world of capturing photos, then chances are you are using one of those 35mm cameras with a zoom lens. For quite sometime, the zoom lens has replaced the traditional lens, the 50 mm normal lens. A fast growing number of photographers opt for the zoom camera lens because it is more inexpensive then the normal lens, but they don't really know what they're missing. I have been writing these camera articles for quite sometime now and I have to say that I can be well considered an expert in reviewing cameras and camera parts.

The classic normal lens are better performance lenses that are well made at the same time. They are very expensive but most professional photographers they go for this kind of lens. However, you can actually save good money with these lenses. It is called a normal lens because it renders a perspective that quite resembles the human eye. Hence, it gives a more natural, unforced perspective in greater speed than the zoom lens.

The normal lenses also produce professional results that are artistically pleasing to the eyes. Through the use of wider apertures without using flash, you can create amazing portraits with perfect backgrounds. This kind of lens has been touted to carry in its bag superior optical performance even as early as the 1930s. So if you want to take portraits and not just pictures of your family then settle for the normal lens. It's a classic that is not worth forgetting.

Many people find fulfillment in doing their favorite hobby. While some go to the extent of getting the required skill to be considered a pro. Photography is one of the best hobbies that one can get busy with. It does not only relax the mind because it serves as an outlet to beneficial stress release but also gives us momentary happiness being with our cameras.

Every camera has its matching lens. The lens can contribute a great deal in achieving the best shot. Only when you know what lenses to use can you best achieve good pictures. There are of course different lenses for every situation. For example if you want to bring the subject closer then use a telephoto lens. A telephoto lens has a focal length of more than 55 millimeters.

However, when you use this kind of lens be sure to focus in precision. A zoom lens is used to increase flexibility since it doesn't have a permanent focal length. This means you can use a variety of focal lengths using only a singe lens. The wide-angle lens is used to broaden the scope of your subject while a regular lens is used for most situations and most lighting conditions.

Another addition to the Sony digital camera family, the Cyber-shot DSC-S600 is a 6 megapixel resolution and 3x zoom optical wide-angle of 31 to 93 mm Carl Zeiss Vario-Tessar lens. Its advanced features also include a 2 inches LCD screen, multi-point auto focus, ISO 1000 sensitivity, and has a capacity of 460 shots per battery life.

Moreover, the Cyber-shot DSC-S600 has a 640 x 480 VGA-resolution MPEG video capability that could be perfect in capturing those moments for future viewing. Sony Cyber-shot DSC-S600 is loaded with an internal memory of 32MB and optional external memory using Memory Stick Duo or Memory Stick PRO Duo media card.