What is exit pupil?

What is exit pupil?

18 September , 2026 Vivi Optics

Description: Exit pupil is the diameter of the beam of light reaching the eye. It can be estimated as objective diameter divided by magnification. For example, 10×50 gives a 5 mm...

Exit pupil is the diameter of the beam of light reaching the eye. It can be estimated as objective diameter divided by magnification. For example, 10×50 gives a 5 mm exit pupil.

vivi-optics

Rachel-ranna

Expert in outdoor optical equipment

Vivi Optics (a pro maker of outdoor optical gear) has core products like Range Finders, Telescopes, Night Vision gear, Thermal Imagers, and Thermal Imaging Scopes. These products offer top-notch optical solutions for hunting, surveillance, border patrol, wildlife watching, and outdoor escapades.