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| focuses the image upon the film, interchangeable |
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| optical glass elements that produce the image |
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| turning this ring focuses the image by adjusting the distace of the lens elements from the film plane. |
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| a circle of overlapping leaves that opens up increasing the amount of light reaching the film |
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| tuining this ring adjusts the size of the iris diaphragm inside the lens |
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| during viewing, this reflects light from the lens upwards onto the viewfinder eyepiece |
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| a five-sded optical device that reflects the image until it appears right side up and correct from left to right |
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| advances an unexposed frame of film behind the shutter in preparation for exposure |
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| a window in which the correctd image from the pentaprism is visible to the photographer |
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| the doorway within the body of the camera |
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| light sensitive material that records the image |
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| selects the speed at which the shutter door opens and closes |
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| activates the exposure sequence: mirror reflexes up, shutter opens, film is exposed, shutter closes, mirror drops back down |
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| light tight container of film |
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| attaches the flash unit to the camera synchronizing the exposure of the film with the flash of light |
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