Red eyes in photography are caused because of: | |||
| - Poor charging of the camera batteries | - Poor lighting conditions | - Overexposure of the film to light | - Use of a flash while taking the photograph |
In photography, filters are used to | |||
| - keep dirt and grime away from the film surface | - keep used photons from collecting inside the camera. | - clean the air entering the camera through the PC terminal. | - modify light. |
A zoom lens | |||
| - is faster than a regular lens | - is usually sharper than a non-zoom lens | - should never be used with a filter | - has a variable focal length |
A "fish eye" lens | |||
| - is used strictly for underwater photography. | - is the usual choice of portrait photographers. | - should never be used without a filter. | - is an extreme wide angle lens. |
Compared to a film with an ISO of 400, a film with an ISO of 100 | |||
| - requires less exposure | - is better for action subjects | - will produce grainer prints | - requires more exposure |
Using a red filter with black and white film will | |||
| - darken red objects | - lighten green objects | - give a red cast to objects in the photograph | - lighten red objects |
If you are using a film with an ISO of 100 on a sunny day, a good exposure guess would be | |||
| - f/8 @ 1/60 | - f/11 @ 1/500 | - f/22 @ 1/250 | - f/16 @ 1/125 |
If lens A is faster than lens B, then lens A | |||
| - is easier, and, therefore, faster to use | - is better for action subjects | - has more automatic features | - has a larger maximum aperture |
Choosing to shoot at f/16 instead of f/4 will | |||
| - require a faster shutter speed. | - increase your ability to stop motion. | - require a film with a lower ISO. | - produce a greater depth of field. |
An over-exposed slide will | |||
| - be too dark | - be orange colored | - have a pronounced blue cast | - be too light |
Depth of field refers to | |||
| - the thickness of the film | - the distance from the rear nodal point of the lens and the film plane | - landscape photographs made with a wide angle lens | - the areas behind and in front of the point of focus that are also acceptably sharp |
ISO lens depth filter
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