Microscope Lenses & Eyepieces

This ZEISS N-Achroplan 100x oil phase contrast (Ph3) microscope objective has the following specifications: NA = 1.25 WD = 0.29mm Coverglass Thickness = 0.17mm Thread size = M27 Immersion = Oil Field of View = 23mm Parfocal Length = 45.06mm Optical...

NA = 0.25 WD = 6.5mm Coverglass Thickness = 0 - 0.17mm Thread size = M27 Immersion = Without Immersion Field of View = 23mm Parfocal Length = 45.06mm Optical System = Infinity Color Corrected System (ICS) Color Correction = Achromatic NOTE:...

N-Achroplan 5x microscope objective NA = 0.15 WD = 12mm Coverglass Thickness = 0.17mm Thread size = M27 Immersion = Without Immersion Field of View = 23mm Parfocal Length = 45.06mm Optical System = Infinity Color Corrected System (ICS) Color...

N-Achroplan 50x microscope objective NA = 1.0 WD = 0.22mm Coverglass Thickness = 0 - 0.17mm Thread size = M27 Immersion = Oil Field of View = 23mm Parfocal Length = 45.06mm Optical System = Infinity Color Corrected System (ICS) Color...

N-Achroplan 20x microscope objective NA = 0.45 WD = 0.63mm Coverglass Thickness = 0.17mm Thread size = M27 Immersion = Without Immersion Field of View = 23mm Parfocal Length = 45.06mm Optical System = Infinity Color Corrected System...

N-Achroplan 2.5x microscope objective NA = 0.07 WD = 9.8mm Coverglass Thickness = 0.17mm Thread size = M27 Immersion = Without Immersion Field of View = 23mm Parfocal Length = 45.06mm Optical System = Infinity Color Corrected System (ICS) Color...

LD Plan Achromat 40x microscope objective Ph1NA = 0.50WD = 2.7mmThread size = M27 NOTE: This item is not returnable. ZEISS Part # 415500-1617-000

LD Plan Achromat 20x microscope objective Ph1NA = 0.30WD = 4.6mmThread size = M27 NOTE: This item is not returnable. ZEISS Part # 415500-1614-000

Mitutoyo Toolmaker's TM-505 microscope and TM-510 microscope 5x objective lens. Objective Magnification = 5x NA = 0.10 Working Distance = 1.299" (33mm) Mitutoyo part # = 176-139 Note: This item is not returnable.

Mitutoyo Toolmaker's TM-505 microscope and TM-510 microscope 2x objective lens. Objective Magnification = 2x NA = 0.07 Working Distance = 2.638" (67mm) Mitutoyo part # = 176-138 Note: This item is not returnable.

Mitutoyo Toolmaker's TM-505 microscope and TM-510 microscope 10x objective lens. Objective Magnification = 10x NA = 0.14 Working Distance = 0.551" (14mm) Mitutoyo part # = 176-137 Note: This item is not returnable.

Finite-correction Mitutoyo ML objective for the MF measuring microscope. Image-object distance = 280mm. Brightfield observation lens is telecentric. Magnification = 5x NA = 0.13 WD = 61.0mm Resolving Power = 2.12µm Depth of Field = 16...