lens fov calculator

1stVision Inc.

Think Digital Imaging...Think 1stVision!

2 Dundee Dr.
Andover, MA 01810

978.474.0044
978.623.7260 fax

West Coast
949-361-0350

Canada
519-963-4800

Focal Length/FOV Calculator

Select the CCD Format:	Select lens format:	1/4 inch 1/3 inch 1/2 inch 2/3 inch 1 inch

Enter any 2 of the 4 fields: (distance, width, height and lens size)	Enter distance to object (in feet):
	Enter width of picture (in feet): or
	Enter height of picture (in feet):

	Enter size of lens (in millimeters):

Press the "Calculate" button to get the missing piece of information. (Press the "Reset" button to clear the form and start over.)

Products from 1stVision include firewire 1394 cameras from AVT Allied Vision Tec USB 2.0 CMOS and CCD cameras from IDS Camera link cameras from Imperx, GigE and Gigabit Ethernet cameras from Imperx, frame grabbers and framegrabbers from Dalsa Dalsa-Coreco Coreco , CCTV lens from Fujinon , Tamron , Pentax , and Computar , line scan cameras from Dalsa, Genie cameras Gige from Dalsa Coreco camera link cameras from JAI and Pulnix