Garosa Garosa 60X Achromatic Microscope Objective 60X Microscope Objective Lens Interface 20.2mm Parfocal Distance 45mm Brass High Light Transmittance for Biology

Application: Interface size is the international standard RMS size, can be used by most professional biological microscopes on the market Interface Size: Approx. 20.2mm / 0.80in (International Standard RMS Size), can be used by most professional biological microscopes on the market WORKING DISTANCE: Approx. 0.53mm / 0.02, Common Rail Distance: Approx. 195mm/7.68, Parfocal Distance: Approx. 45 mm/1.77 inches Clearer Image: This lens is coated with high light transmittance, high refractive index, and brighter image Automatic : Spring device, automatically when touches cover glass during observation, lens from crushing specimen