Lens Guide Calculator

Lens calculator to determine resolution, maximum focal range, and field of view for Princeton Instruments cameras.

Teledyne Princeton Instruments cameras are available with F-(Nikon) and C-mounts. First select the camera model, the lens focal length, the aperture and the distance to the object. The calculator will display the size of the selected CCD/CMOS chip in comparison to 35 mm film, the field of view at a given distance plus the maximum focus range, or hyper focal, for any aperture and focal length combination. Note: Hyperfocal Distance is the deepest possible depth of field for the selected focal length/aperture combination.


Select camera				C Mount Vignetting
Select Lens				Reset Vignetting
Focal length	mm		Sensor
Aperture F/Stop			Image area
Focus distance	m		Diagonal
Field of view			Total pixels
Near focus limit			Pixel size µm
Far limit
Hyperfocal dist.	Total
Subject Size	Meter	Focal Length
Sutable Lens