Skip to main content

entrance/exit pupil of lenses

  • March 8, 2023
  • 1 reply
  • 120 views

Marzanna
Ultraviolet

Hi,

When reading lens parameters, I come across entrance pupil size and scan angles. Although, theoretically I know the definition of entrance/exit pupil but I am struggle with its practical application. The same with the field size parameters stated on the tube lens description. I will be grateful for some straight language explanation. 

Regards,

Marzanna

1 reply

Mark.Nicholson
Luminary
Forum|alt.badge.img+3

Check this out: 

and the other videos on my channel