Entrance pupil position：Entrance and Exit Pupils

A model of the entrance pupil of the human eye

https://www.nature.com

The entrance pupil is defined instead by the nearest adjacent point from within the aperture stop that does successfully reach the observer, ...

Display pupils on a layout plot

https://support.zemax.com

You can easily show the Entrance and Exit Pupils in both the Lens Data Editor (LDE) and Layout Plots by using dummy surfaces and pickups...

Entrance and exit pupil

https://www.rp-photonics.com

The entrance pupil is the apparent aperture as seen from the object side. One solves that problem by constructing the so-called entrance pupil, which has a ...

Entrance Pupil & Exit Pupil

https://www.physics.utoronto.c

To find the entrance pupil, you must trace the rays as going backwards (from right to left) through the optical system. • For Lens 2, s o. = 1 cm, f. 2.

Entrance pupil

https://en.wikipedia.org

Section 9 Stops and Pupils

https://wp.optics.arizona.edu

The entrance pupil (EP) is the image of the stop into object space, and the exit pupil (XP) is the image of the stop into image space. The pupils define the ...

Stops

http://hyperphysics.phy-astr.g

Entrance Pupil. The entrance pupil of a system is the image of the aperture stop as seen from a point on the optic axis in the object plane.

The Entrance Pupil of the Lens

https://theasc.com

through the glass elements in front of the iris ...

The position of the pupils in relation to the principal planes

https://coinimaging.com

The entrance pupil will be in the same position as the front principal plane and vice versa. symettric lens pupils. To add some asymmetry into the lens: A ...