Trick Photography And Special Effects

In other machines this does not occur, since the image in the viewfinder is not the objective, but by a small little window on the front of the machine
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texas, Trinidad And Tobago (prHWY.com) October 11, 2012 - The camera, as we have already said, is structured in imitation of the human eye. It is in fact constituted by an empty container, said machine body [2] (comparable to the bulb) that has, at the front, a said objective lens system (comparable to crystalline) [1] and which houses, in the rear inner part, said warehouse, said photosensitive material film (comparable to the retina).

The camera has a device that opens and closes when shooting and allows light to enter, for a moment, and to impress the film. This shutter (comparable to the eyelid).

There is then a diaphragm (comparable to the iris), located in the lens, which has a small hole that can widen or narrow (comparable to the pupil), doing so enter more or less light, which serves to adapt to the conditions of light environment (larger aperture in low light, smaller aperture when there is so much light).

There is a viewfinder that allows the photographer to frame the image to be photographed.

There is a device for the focusing of the image, depending on the distance between the camera and the subject to be photographed.

There is a shutter button, which allows the photographer to determine the exact moment when the photo must be carried out.

There is a pull bar of the film.

Therefore the basic parts of the camera are:


1 - Objective
2 - body
3 - Warehouse (this is the part in which is housed the film) http://www.prlog.org/11997690-trick-photography-and-special-effects-special-discount.html

A key feature of the model SLR (single lens reflex = SLR with a lens only) is as follows:

when the photographer looks through the viewfinder sees through the lens, so he has a clear view of the image will be recorded on film at the time of shooting.

In other machines this does not occur, since the image in the viewfinder is not the objective, but by a small little window on the front of the machine, in correspondence of the viewfinder itself. Consequently the viewfinder image is shifted a few cm with respect to the one that will impress the film. When photographing a landscape that is not a problem, but when photographing small objects and neighbors this can be a problem.

This feature of the SRL is possible thanks to a system of thought that send right into the viewfinder from the lens radius. To achieve this purpose, there are inside the machine:

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Tag Words: trick photography
Categories: Hobbies

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