Archive for Film Camera Lenses
Digital Or Film Photography
Posted by: | CommentsThese are the reasons though why some photographers prefer film over digital:
1) Facilities and Investment
Ordinary people, not only photographers, have invested considerably in photographic equipments that use film. Cameras and lenses still have capabilities that digital photography cannot match. Compared with a high-end professional 35mm camera, a digital camera still lacks facilities that only the traditional camera can provide. A photographer who decides to switch to digital may find himself spending big especially if his lenses, flashes and other accessories are not compatible with a new digital system.
2) Wide Angle
The absence of extreme wide-angle lenses and a slow start-up time are two of the most disadvantages of even the best digital cameras. 35mm cameras modifies to digital bodies usually employ a CCD image sensor that is smaller, usually around 245mm x 16mm) as opposed to the 36mm x 24mm x 35mm film that results to a narrow angle. Photographers who are fans of wide angles may find the traditional 35mm more of their liking.
3) Action
Film cameras also offer an advantage during fast-changing and unpredictable photography scenarios. Unlike digital camera that uses batteries than can ran out in the most unexpected time, a 35mm camera can be easily switched on and ready for use whenever you need take a shot. Moreover, digital cameras usually take several seconds before you can use it which obviously is a disadvantage for photographers who wants to capture actions which can’t be repeated anymore.
4) Tough Conditions
Film cameras are also sturdier equipments than their digital counterparts and can withstand harsh conditions that photography may demand in the line of work. Count on film to be more reliable than digital especially when your are working in a not-so-good weather conditions.
5) Comparing Costs
When it comes to cost, film and digital advantages and disadvantages vary considerably depending on the usage. A photographer with a film budget amounting to thousands of dollars in one year may find digital camera more practical. But if you are not a busy photographer, your income may not defray the cost of going digital.
by: Michael Colucci
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SLR Digital Camera: Advantages And Disadvantages
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A tough decision war happens to all who want to buy a digital camera, whether to buy a compact digital camera or an SLR digital camera. SLR is Digital Single-lens reflex camera, which is a standard tool for professional photographers. It provides the advantage of large, bright and accurate optical finder with large controls and fast operations.
Among the digital cameras, the SLR camera is the best for you provided if you are a family oriented person having a serious appetite for photography. For capturing pictures during family vacations, birthdays and holidays, the SLR camera will be the best companion. Though the point shoot cameras have increased to higher mega pixels, the choice of serious photography hobbyists and photographers is SLR. The clear reason for the choice is that SLR has the capacity for producing artistic photographs.
The main advantage and biggest difference that exit in the SLR is that there are more manual operations than the point-and-shoot cameras have. To get a perfect shot, your camera should be always in ready mode. SLR cameras offer instant start up and also minimum shutter lag. The point-and -shoot cameras have shutter lag of 2 or 3 seconds, which means you can miss a shot.
The SLR camera’s shutter lag is less than a second and so you can get all the shots without miss. Another advantage is that the SLR cameras can accept interchangeable lenses. This helps you in getting best shots of sports and nature where you cannot go close for taking pictures. You can zoom the lens of SLR digital cameras and take close-ups. The other advantages are long battery life, high-speed continuous shooting, great image sensor and the ability to save RAW images.
The disadvantage is its larger size and you cannot fit it in your bag or purse. Not only larger in size, but also heavier and not suitable for vacations. It’s also very expensive when compared with compact and subcompact digital cameras. The SLR prices can range between $1,000 and $10,000. The best portrayal of SLR is its speed, clarity and optical system. It can be easily mistaken for a point-shoot camera but it is entirely different in the way it is used and the delivered picture quality. In real meaning, this camera enables you to look a 1000t the picture precisely without any alteration of digital features within the camera.
The digital SLR is built in such a manner that it enables to deliver high quality images. In a compact digital camera, the image that you see in the eyepiece or through LCD screen is generated digitally; but in SLR the image is sent by the lens and mirrors to viewfinder that reflects the images from one mirror to another.
The digital SLR is versatile and that is why the image seen in an SLR is exact without any alteration. The interchangeable lenses allow you to utilize custom lens for a meticulous shot like Portrait, Landscape and Macro or Micro shots. Some lenses are even available for taking motion shots.
The image sensors in SLR provide good picture quality and quick shoot and click capability with no time lag. Detachable lenses give more attraction for photographers in choosing SLR as their choice. If you are not comfortable with manual operations SLR cameras have automatic settings and this provides transitional steps in learning to use an SLR.
By: Russ Snapper
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