OD-Lens
Optical Mini Calculator
Projection function:
Rectilinear (perspective)
Equidistant (equi-angular)
Focal length:
mm
Field of view:
°
Image size:
mm
Half field angle:
—
Half image size:
—
Aperture parameter
Entrance pupil:
mm
F-number (f/#):
Relative aperture:
—
Pupil area:
—
Save calculations
© Otkupman D.G., 2020