Want this question answered?
It does not. For an explanation of "focal plane" see the question What is the focal plane?
It does not. For an explanation of "focal plane" see the question What is the focal plane?
A real image can be detected with tissue, ground glass, smoke, fog, spray, CCD, or photographic film at the focal plane.
Unless this was supposed to be placed in the ''Riddles'' category, there's no way a plane can stop a hurricane.
Power is ZERO Since power = 1/ focal length As focal length of plane mirror is infinity, its reciprocal is 0
it is zero . Power = 1/focal length The focal length of a plane glass or mirror is infinite, therfore power is zero
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 combined with the aperture mechanism. Focal plane shutters are used in modern cameras because they provide quicker shutter action and better camera balance.
It is becasue of a mat
What you are focused on under the microscope
Focaal length for plane mirror is 0
No they are not because of the focal plane. The focal plane is the the ability to visualize one item under the microscope over the others.
Leaf shutter and Focal Plane shutter.