LWD SL objectives
 Posted on December 24, 2015
 
CAD
 
US$
 
Lower Cost Super Long Working Distance Plan Apochromat objectives.Lower Cost Super Long Working Distance Plan Apochromat objectives with 95 mm parfocal length.
Image at left shows currently available objectives from 2-100X, sorry, no 2X image. These are essentially 5 separate images combined into one. Consequently objectives are at different scale!
Prices increase in Asia relentlessly and is based on pricing received August 2013.

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, PD = 95 mm
 
Plan APO 2x NA=0.055 WD=34.6 mm Metallurgical objective
OHTVL02    CAD744 US$518
Plan APO 5x NA=0.14 WD=45 mm Metallurgical objective
OHTVL05    CAD581 US$405
Plan APO 10x NA=0.28 WD=34 mm Metallurgical objective
OHTVL10    CAD1131  US$788
Plan APO 20x NA=0.29 WD=30.8 mm Metallurgical objective
OHTVL20    CAD1470  US$1024
M Plan APO 50x NA=0.42 WD=20.5 mm Metallurgical objective
OHTVL50    CAD1922  US$1339
M Plan APO 100X NA=0.55 WD=13 mm Metallurgical objective
OHTVL100     CAD5008  US$3488
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