Enter as a number: 1 for 1:1, 0.5 for 1:2, 2 for 2:1, 5 for 5:1

Ratio of exit pupil to entrance pupil diameter. Use 1 for symmetric lenses. Values below 1 for retrofocus designs, above 1 for telephoto designs.

Pixel Pitch:

Effective Aperture:

Airy Disk Diameter:

Diffraction Status:

Diffraction-Limited Aperture (lens f-number):

Light Loss from Magnification:

Default: 550 nm (green light, peak human eye sensitivity)