Posted on July 09, 2011

Long Working Distance objectives, NIR transmissive.
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. And you won't need to give up performance.
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.
Objectives are strain-free and optimized for bright field illumination (incident illumination parallel to optical axis), making them ideal for in-line illumination applications.
Infinity correction is by way of a secondary or tube lens with a standardized focal length of 200 mm.

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Description

Part # / Price

Long Working Distance objectives, NIR transmissive

M Plan APO 2x NA=06 WD=35.6 mm Metallurgical NIR objective

OD14702    AUD887 US$935

M Plan APO 5x NA=0.14 WD=35 mm Metallurgical NIR objective

OD14705    AUD635 US$670

M Plan APO 10x NA=0.28 WD=35 mm Metallurgical NIR objective

OD14710    AUD747 US$788

M Plan APO 20x NA=0.42 WD=20.2 mm Metallurgical NIR objective

OD14720    AUD1638  US$1727

M Plan APO 50x NA=0.55 WD=13.1 mm Metallurgical NIR objective

OD14750    AUD2373  US$2502

LWD objectives, NIR transmissive, 3 mm cover glass correction

M Plan APO 20x NA=0.42 WD=20.2 mm Metallurgical NIR objective with 3 mm coverglass correction

OD14720C3    AUD1983  US$2091

M Plan APO 50x NA=0.55 WD=13.1mm Metallurgical NIR objective with 3 mm coverglass correction

OD14750C3    AUD3120  US$3290

Adapter for standard RMS (objective) to Mitutoyo (nosepiece) threading

ODRMSM   AUD46  US$49

Adapter for standard RMS (objective) to Mitutoyo nosepiece threading with step

ODRMSMS    AUD46  US$48

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