Kaidan KiWi Digital Camera Tripod Bedienungsanleitung PDF herunterladen (Seite 21)

Kaidan Incorporated • 703 E. Pennsylvania Blvd • Feasterville, PA 19053 • U.S.A.

Frequently Asked Questions

What do digital camera manufacters mean by 35mm format equivalent lens?

The CCD arrays in a digital camera are much smaller than the imaging area on

35mm film.The CCD size differs from camera to camera. So in order to eliminate any

confusion, the focal length is often stated by the camera manufacturer as a 35mm

format equivalent, because people are more familar with the 35mm lenses and what

kind of image a certain lens will often produce. In order to arrive at the 35mm format

equivalent they need to multiply the size of the sensor by a value called the “focal

length multiplier”. The focal length multiplier is expressed as a scale factor such as 1.5

or 1.6, thus on a digital SLR with a focal length multiplier of 1.5x, a 28mm lens would

produce the equivalent picture angle, (strictly “field of view”), of a 42mm lens. The

35mm format equivalent of the lens on your camera is usually included in the specifica-

tion section of your camera users guide or manual.

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Kaidan KiWi Digital Camera Tripod Bedienungsanleitung Seite 21