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Last revised: 2025-08-19 21:00 GMT-5
Optical Bench
of
Zoom:
Focus:
Aperture Stopdown:
Figure Opacity:
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| Focal
Length
| Working
Distance |
Back Focal
Length |
f# |
NA |
Angle
of View |
Chief
Ray Angle |
Reproduction
Ratio |
Lateral
Magnification |
Pupil
Magnification |
H |
P |
P' |
H' |
| Specified
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| Measured
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| O |
OD
| F
| N
| H
| P
| PD
| A
| AD
| P'D
| P'
| H'
| N'
| F'
| ID
| I
| LSAmin
| F'best
| F'bestD
| Focus
| LSAmax
| AiryD
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| Positions
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