Sentech: Field of View Calculator

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	Field of View Calculator

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

		Enter distance to object:		Enter distance to object (in feet):

		Enter width or height of image: (Select only one)		Enter width of picture (in feet): or
				Enter height of picture (in feet):

		Calculated Lens Size:		(in millimeters):

			Press the "Calculate" button to calculate the size of the lens needed for application. (Press the "Reset" button to clear the form and start over.)