working distnce of my cam

[ddsdds]

hi

 i m using one USB cam which have the following specifications:

1/2" CCD, 12.5 mm lens, FOV is 4*6 screen .

can u tell me the working distance which is best suitabale for me?

to display on the screen i m using projector.

[muks]

Knowledge Base Article 2EFEP6K3: Calculating Camera Sensor Resolution and Lens Focal Length

[muks]

http://forums.ni.com/ni/board/message?board.id=200&message.id=18705&query.id=32948#M18705

Discussing the same query ddsddss.Hope it helps!!

Message Edited by muks on 08-04-2008 05:22 AM