Posted on 8/14/08

Lower Cost Super Long Working Distance Plan Apochromat objectives.
Parfocal Distance = 95mm, with Mitutoyo  thread (26 mm x 36tpi).
Infinity type for use with F = 200mm tube lens, spectral transmission 400nm to 800nm.
Many parameters like parfocal length, use of f = 200 mm tube lens, and outside dimensions match the Mitutoyo part while other properties are only slightly different.
Chromatic aberration is corrected for red, blue, and yellow by using an apochromatic objective lens as compared to a standard achromatic objective lens with correction for red and yellow only.

Please contact us with questions.

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Description

Part # / Price

Lower Cost Long Working Distance objectives

Plan APO 2x NA=0.055 WD=34.6 mm Metallurgical objective

OKHSL02        US$349 Euro 231

Plan APO 5x NA=0.13 WD=44.5 mm Metallurgical objective

OKHSL05        US$299 Euro 198

Plan APO 10x NA=0.28 WD=34 mm Metallurgical objective

OKHSL10        US$686 Euro 455

Plan APO 20x NA=0.29 WD=31 mm Metallurgical objective

OKHSL20        US$989 Euro 655

M Plan APO 50x NA=0.42 WD=20.5 mm Metallurgical objective

OKHSL50        US$1199  Euro 794

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