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Objective
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Plan APO 50X with the Big FieldSI
Plan APO 50X with the Big Field

 

放大倍數(shù)

Magnification

規(guī)格型號

Model

數(shù)值孔徑

NA

工作距離

WD(mm)

焦距

f’ (mm)

分辨率

R (μm)

焦深

DF (μm)

物方視場

on object

(mm)

像方視場

on image

(mm)

螺紋尺寸

Screw

50x

MPlanApo(95)-50X

0.50

20.7

4

0.67

1.33

1.0

50

M26

 


Infinity optical system Plan APO objective, with the extra big field (extra 3 inch), suitable to big CCD (CMOS), very small aberration and distortion , it is a very good objective.