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

Feature: 1. Clearer Image: This lens is coated with high light transmittance, 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 45mm Specification: Item Type: Achromatic Objective Model: 100 1.25 Material: Brass Use: Microscope Accessories Interface Size: Approx. 20.2mm 0.80in (International Standard RMS Size) Magnification: 100X Numerical Aperture: Approx. 1.25mm Cover Glass Applicable Thickness: Approx. 0.17mm 0.007in Microscope Applicable Mechanical Tube Length: Approx. 160mm 6.30in Working Distance: Approx. 0.13mm 0.005in Common Rail Distance: Approx. 195mm 7.68in Parfocal Distance: Approx. 45mm 1.77in Impregnation Medium: Cedar Oil (OIL) Spring: Yes (Automatic Rebound). Package List: 1 x Achromatic Objective1 x Storage Box