I'm assuming your talking about a 35mm film camera. Older camera lenses had aperture settings in full-stop increments. That went
f1.4
f2.0
f2.8
f4.0
f5.6
f8.0
f11
f16
f22
f32 (some lenses went this high, but not many)
Then newer camera lenses allowed you to go in on-third stop increments.
f1.4
f1.6
f1.8
f2
f2.2
f2.5
f2.8
f3.2
f3.5
f4
f4.5
f5
f5.6
f6.3
f7.1
f8
f9
f10
f11
f13
f14
f16
f18
f20
f22
f25
f29
f32
On for instance a 35-70mm camera lens the maxmimum aperture at 35mm is f3.5 and the maximum aperture at 70mm is f5.6. (f3.5-5.6) Maximum Aperture of a Variable Focal Length Camera Lens.
Because the film is 35mm wide.
It depends if the camcorder has the physical settings to attach the lens.
F22 - All the lenses I have for my 35mm camera have an F22 setting, this lets the least amount of light through the lens.
If the name has any term like 35mm or anything of the like, it is a film camera, using 35mm roll film.
35MM cameras were the most popular type of camera before digital cameras came into popularity. The definition of a 35MM camera is one which uses film which measures 35MM.
In photography, a 35mm camera is a camera that shoots 35mm film (typically produced by Kodak or Fuji). These include consumer cameras with a fixed lens, disposible cameras, and professional SLR (single lens reflex) cameras. In motion pictures, 35mm cameras refer to any motion picture camera that shoots, 35mm or Super 35mm film (again, Kodak or Fuji). This is opposed to 16mm, Super 16mm, 8mm, and Super 8mm cameras.
The F65 is a 35mm film camera.
A 35mm Leica is any camera made by the camera manufacter Leica, that captures the photograph on 35mm photographic film. Some might use the term to describe a Leica that has a digital image sensor with the same size as 35mm film, but a more common term for this is "full frame" Leica.
The focal length would roughly double. For example, if you have a 60mm lens for a Hasselblad, and managed to hack it to fit a 35mm camera, that same 60mm lens would be roughly 120mm in a 35mm camera.
NO
Yes.