Sarah Scott

OCA Expressing Your Vision Notes & Learning Log

Exercise 3.3

  1. I think the shortest duration your eye can perceive the movement of the shutter would be about 1/30s. I cannot check this at the moment as both my film cameras always contain film! The sound of the shutter also gives a clue; there is a noticeable sound when either a focal plane or leaf shutter opens and closes. Fast shutter speeds would be much faster than blinking.


sarahscott516860 exercise2.7 (3 of 3)-2OLYMPUS DIGITAL CAMERAOLYMPUS DIGITAL CAMERA

It’s really difficult to see the whole visual field together; my eyes want to focus on individual parts. Others almost get cut out from my attention. It’s hard to look simultaneously at both a foreground detail and a background like a camera can.

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