Posted on July 10, 2011

DIN objectives with Infinity correction, for biological and metallurgical applications.
Also see Meiji Techno and Motic for other Infinity corrected objectives in DIN form factor.
In the following table you will find:

• Biological objectives with 0.17 mm cover glass correction and short WD at higher magnification
• Metallurgical objectives with Long Working Distance and 1.5 mm coverglass correction as for example used for work on display panels
• Metallurgical objectives with Long Working Distance and no cover glass correction

Working Distance can’t quite compete with what’s available in Mitutoyo form factor objectives. But pricing is much more attractive. We did extensive sorting of BeCu probe tips with a 50X objective, part # OTSPI50W5N55Z and were quite happy with the results. If 5 or 7 mm WD at 50X, 60X, or 100X is sufficient for your project then you should consider these objectives.
Infinity objectives for 180 mm tube lens can be used with 200 mm focal length tube lens. Magnification increases by just over 11% (200 / 180 = 1.111...).

Please contact us with questions.

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Description

Part # / Price

Infinity corrected, 180 mm tube lens

DIN Achromat Plan Objective 4X, Infinity for 180 mm tube lens, NA 0.1, WD 25.96 mm

PI184W26N1Z        Rs3259 US$72

DIN Achromat Plan Objective 10X, Infinity for 180 mm tube lens, NA 0.25, WD 13.27 mm

PI1810W13N25Z        Rs5432  US$120

DIN Achromat Plan Objective 40X, Infinity for 180 mm tube lens, NA 0.65, WD 0.61 mm

PI1840W06N65         Rs8465 US$187

DIN Achromat Plan Objective 100X oil, Infinity for 180 mm tube lens, NA 1.25, WD 0.2 mm

PI18100oW02N125      Rs9914 US$219

Brightfield objectives, Plan Infinity, 180 mm tube lens, Zero cover glass correction

DIN Achromat Plan Objective 2.5X, Infinity for 180 mm tube lens,  WD 8.466 mm, NA 07,

PI182W8N07Z        Rs4029 US$89

DIN Achromat Plan Objective 5X, Infinity for 180 mm tube lens, WD 26.477 mm, NA 0.12,

PI185W26N12Z         Rs4029 US$89

DIN Achromat Plan Objective 10X, Infinity for 180 mm tube lens, WD 7.175 mm, NA 0.25,

PI1810W7N25Z         Rs5115 US$113

DIN Achromat Plan Objective 20X spring loaded, Infinity for 180 mm tube lens, WD 16 mm, NA 0.45,

PI1820W1N40Z         Rs6700 US$148

DIN Achromat Plan Objective 40X spring loaded, Infinity for 180 mm tube lens, WD 0.740 mm, NA 0.65,

PI40W07N65Z        Rs9008 US$199

DIN Achromat Plan Objective 60X spring loaded, Infinity for 180 mm tube lens, WD 0.530 mm, NA 0.75,

PI1860W05N75Z        Rs12041 US$266

DIN Achromat Plan Objective 100X spring loaded, Infinity for 180 mm tube lens, WD 0.476 mm, NA 0.85,

PI18100W05N85Z       Rs24399 US$539

M Plan APO 100X NA 0.70 WD 6 mm objective

DIN Achromat Plan Objective 4X, Infinity for 200 mm tube lens, NA 0.1, WD 29.4 mm

PI4W29N1         Rs2671 US$59

DIN Achromat Plan Objective 10X, Infinity for 200 mm tube lens, NA 0.25, WD 16 mm

PI10W16N25         Rs4482 US$99

DIN Achromat Plan Objective 20X, Infinity for 200 mm tube lens, NA 0.40, WD 3 mm

PI20W06N63         Rs5613 US$124

DIN Achromat Plan Objective 20X, Infinity for 200 mm tube lens, NA 0.40, WD 10.5 mm

PI20W10N40         Rs7650 US$169

DIN Achromat Plan Objective 20X, Infinity for 200 mm tube lens, NA 0.40, WD 10.5 mm

PI20W10N40Z        Rs7650 US$169

DIN Achromat Plan Objective 40X, Infinity for 200 mm tube lens, NA 0.65, WD 0.63 mm

PI40W06N65         Rs6700 US$148

DIN Achromat Plan Objective 40X, Infinity for 200 mm tube lens, NA 0.60, WD 5.4 mm

PI40W10N60         Rs9914 US$219

DIN Achromat Plan Objective 40X, Infinity for 200 mm tube lens, NA 0.60, WD 5.4 mm

PI40W10N60Z        Rs9914 US$219

DIN Achromat Plan Objective 50X, Infinity for 200 mm tube lens, NA 0.55, WD 5.1 mm

PI50W5N55Z         Rs13490  US$298

DIN Achromat Plan Objective 60X, Infinity for 200 mm tube lens, NA 0.85, WD 0.5 mm

PI60W05N85         Rs7650 US$169

DIN Achromat Plan Objective 60X, Infinity for 200 mm tube lens, NA 0.65, WD 71 mm

PI50W7N65Z         Rs13490  US$298

DIN Achromat Plan Objective 100X Oil, Infinity for 200 mm tube lens, NA 1.25, WD 0.35 mm

PI100OW03N125        Rs8963  US$198

DIN Achromat Plan Objective 100X, Infinity for 200 mm tube lens, NA 0.7, WD 5 mm

PI100W5N70Z        Rs26663  US$589

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