Objective Microscope Lens 20.2mm Interface Perfect Match High Refractive Index Achromatic Lens Accessory For Viewing

Objective Microscope Lens 20.2mm Interface Perfect Match High Refractive Index Achromatic Lens Accessory for Viewing Specification: Item Type: Microscope Lens Model: 10/0.25 Material: Copper Function: Microscope Accessory Interface Size: Approx. 20.2mm / 0.8in international standard RMS size Magnification: 10X Numerical Aperture: 0.25mm Applicable Cover Glass Thickness: 0.17mm Microscope Applicable Mechanical Tube Length: Approx. 160mm / 6.3in Working Distance: Approx. 0.13mm Common Rail Distance: Approx. 195mm / 7.68in Parfocal Distance: Approx. 45mm / 1.77in Package List: 1 x Microscope Lens 1 x Storage Box