a device to reulate the amount of light entering the lens of a camera
No, this is a point & shoot camera and there is no lens mount. The lens is fixed on the camera and cannot be removed.
You can't. The lens on a Canon SD950 is integral to the camera body. Trying to remove it will ruin both the camera and the lens.
The focusing lens of the camera
A camera lens.
bioconvex lens
Basically most video cameras are fixed lens so you cannot put a camera lens in it unless it is specially built.
The camera lens reflects off what the lens is pointed at so that you can see it through the screen on your camera.
A good rated camera lens cleaner is the LensPen DK-1. It is a cleaning stylus that removes dirt and grime from a camera lens but won't scratch the lens up.
EF lens are a very popular thing in cameras. The most well known camera that uses such method of lens is the Cannon EF Lens Camera introduced in 1987.
= A lens cap is a cover to a lens on a camera or camcorder.=
The Shutter.