Camera basics--picture camera

Medium format film cameras of volume ranging from lightweight 35 mm compact camera/SLR camera and heavy bulk page movie camera, for many professional photographers, this is the ideal aircraft types. Although it is not too heavy, but this kind of camera useful is greater than 35 mm negative film, which can produce high resolution and gradation of quality photos and transparency. Volume slice camera

Medium format film cameras of volume ranging from lightweight 35 mm compact camera/SLR camera and heavy bulk page movie camera, for many professional photographers, this is the ideal aircraft types.

Although it is not too heavy, but this kind of camera useful is greater than 35 mm negative film, which can produce high resolution and gradation of quality photos and transparency.

The advantage of volume slice camera film camera uses the most volume may replace the film back, this allows you to shoot in the middle of the color Tablet into a lit, or put the negatives into reverse picture.

In the picture of the camera is not designed to capture, in normal circumstances, it must be mounted on the tripod. These cameras are used through the lens of reflective camera system, so no matter what focal length equipped, photographer always able to accurately the viewfinder on the composition of the photograph.

Many models in the picture on the camera at the top is equipped with five Prism viewfinder.

This makes it possible to carry out eye operations, and it and 35 mm SLR pentaprism of roles, can also be formed by the lens correction or contrary to the upside. If that does not have five Prism device, you'll have to look like a fixed camera is and pull up the camera in the top light, camera and focusing on frosted glass. But then what you see is the left and right instead of images. This would give a greater picture composition.

Single volume camera high quality professional images from large film image size.

Film behind the convertible-help quick, and easy to replace the color Tablet into the lit. From the wide extension system, the body is only part of them, it also includes a large set of interchangeable lenses, viewfinder and other accessories.

6 × 4.5 cm camera and other sites in the camera, 6 x 4.5 cm of SLR cameras in operation volume slice is more compact.

This type of camera can shoot out height 6 cm (2 inches) that is film width height), but only 4.5 cm (1-inch) video, the core part of the fuselage to the installation of a series of different handle, viewfinder, the camera and film back than the standard 35 mm SLR machines more flexible. Mamiya 645-camera and Hasa BOD is similar in appearance to the camera, and a series of the same attachment.

6 × 6 cm camera this kind of sites SLR film camera is also known as the volume of 2 square inches camera that can shoot out 6 cm (2 inch square) of images.

Some photographers interested in such format, which some photographers prefer the rectangular picture image composition. From the terms of the reliability and durability. Many professional photographers prefer shown by hasa a Glade cameras, this camera has a whole set of different lenses, film back and includes five Prism correction viewfinder accessory viewfinder within.

Direct viewfinder camera if the heavy in the picture on the camera makes you lose heart, you may wish to consider the 6 × 6 cm direct viewfinder camera rangefinder focusing significantly reduces the overall size of the camera, reduce the total weight of the camera.

This camera is similar to a large 35 mm compact camera, in addition also has increased film images size advantage (about 4 times the size of 35 mm film)

6 × 7 cm camera 6 × 7 cm camera can shoot 6 x 7 cm (2 x 2-inch) rectangle images, ideal for landscape photography.

In appearance and actions, it is similar to an enlarged 35 mm SLR, but their common lens range does not have a standard 35 mm SLR machine as well. And since the lens size and yield reasons, its price is relatively high. This kind of picture camera adopts 120 or 220 roll film.

6 × 9 cm camera this volume slice camera can shoot 6 × 9 cm (2 × 3-inch) rectangle images.

Large size of the original negatives or positives can guarantee high-quality Zoom effect. The machine is using crack like rangefinder viewfinder system instead of through the lens of a reflective-type viewfinder system. Therefore greatly reducing weight. The lens is not interchangeable, but there are two different focal length of models to choose from. (21 pages, Figure 3)

Twin lens reflex camera although the twin lens reflex camera (hereinafter referred to as double-reverse) designed for a very reasonable, but now almost has to stop production.

The camera using the camera with other sites in the same film, photograph 6 × 6 cm (2 x 2-inch) square images. It uses double lens structure, two shots from top to bottom, seated in the camera shelf, above the lens for the camera, the following lens for shooting. Observation, and absorbed must be erected, overlooking the camera lens hood. In addition, the shield of the magnifying glass to focus screen qixiong observation.