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 Where is a focal plane shutter located?

Answer A focal plane shutter is located right in front of the film or sensor where the light coming in from the lens is focused. Older film cameras would use an in-lens shutter system, sometimes even comb... Read More »
http://wiki.answers.com/Q/Where_is_a_focal_plane_shutter_located

Top Q&A For: Where is a focal plane shutter located

Is there a focal point for a plane mirror?

Flat plane mirrors do not have a focal point because they do not focus light rays as do concave (inwardly curved) mirrors. Convex (outwardly curved) mirrors also have a focal point, which is behind... Read More »
http://www.answerbag.com/q_view/2014054

What is the focal length of a plane mirror?

The focal length of a plane mirror is infinity. The focal length of a spherical mirror is determined from the radius of curvature R as f = R/2. A plane mirror has an infinite radius of curvature, s... Read More »
http://www.answerbag.com/q_view/1967465

Where Are the Life Preservers Located on a Plane?

Airplanes traveling over longer distances or over water must include specific safety equipment in case of water emergencies. Life preservers include life jackets and personal flotation devices for ... Read More »
http://www.ehow.com/facts_6854410_life-preservers-located-plane_.html

What is the focal length of a plane mirror that is 8 ft. tall?

The focal length of a plane (flat) mirror is infinity, because rays of light that are traveling parallel to one another will never converge after hitting a plane mirror. The focal length of a mirro... Read More »
http://www.answerbag.com/q_view/1978110


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