Achromatic Objective Brass Chrome Plated 100X High Power Microscope Lens Interface 20.2mm

1、Clearer Image: This lens is coated with high lightansmittance, with high refractive index, and the image is brighter 2、Automatic Rebound: Spring protection device, automatically rebound when touches the cover glass during observation to protect lens to avoid crushing specimen 3、Brass Material: Made for brass material, fine workmanship, corrosion and fall prevention, exquisite and durable, chrome plated accuracy material for shell 4、Wide Application: Screw interface size is the international standard RMS size, can be used by most professional biological microscopes on the market 5、Basic Specifications: This lens has magnification of 100X, common rail distance of 195mm, and parfocal distance of 45mmItem Type: AchromaticObjectiveModel: 100/1.25Material: BrassUse: Microscope AccessoriesInterface Size: Approx. 20.2mm / 0.80in International Standard RMS SizeMagnification: 100XNumerical Aperture: Approx. 1.25mmCover Glass Applicable Thickness: Approx. 0.17mm / 0.007inMicroscope Applicable Mechanical Tube Length: Approx. 160mm / 6.30inWorking Distance: Approx. 0.13mm / 0.005inCommon Rail Distance: Approx. 195mm / 7.68inParfocal Distance: Approx. 45mm / 1.77inImpregnation Medium: Cedar Oil OILSpring: Yes Automatic Rebound 1 x Achromatic Objective1 x Storage Box