Camera optical geometry

Outline


Magnification on ICX-285
1392(H)×1040(V)
10.2*8.3mm2
0.00645*1040=6.7mm

Nikon AF50 F/1.4D F=51.6mm Barrel length 40mm

F mount Flange back 46.5mm

(the origin for object distance) 450mm min

C mount adaptor 28.974mm

C mount flange back 17.526mm


5G7elements
Double Gauss
Modified Wakimoto(1971)


Conjugate relationship at the nearest
IOD=450mm, with M=6.84, f=51.6mm.
(1+M)f+(1+1/M)f+Dpp=IOD
Dpp=-13.8mm: principal plane distance
.


Over corrected longitudinal
spherical aberration (mm)
and best focus position
The measurement system
should be strictly diffraction
limited at low NA.

Dpp=-13.8mm

Oxide Corporation

Speckle contrast Measurement System