Kkmoon 2x 195 Achromatic Objectives Low Magnification RMS Thread 20.2mm for Biological

Feature： 1. Objective Lens Material： Pure copper material, chrome plated surface, metal material, feel comfortable. 2. Thread Interface： General 20.2mm0.8in standard RMS interface thread, 195 achromatic low power objective lens. 3. Clear Imaging： Provide high quality observation without additional chromatic aberration, making the image clearer. 4. Bright Field of View： 2x objective lens has a larger light aperture, and the imaging is brighter and the field of view is larger. 5. Parameters： Aperture value： 0.05mm, the tube length of the microscope is 160mm6.3in when in use, suitable for biological microscopes. Specification： Item Type： Microscope Objective Lens Color： As Picture Shown Multiple： 2x Weight： Approx.58g2.0oz Material： Copper + Optical Glass Aperture Value： 0.05mm Tube Length： Approx. 160mm6.3in Applicable Models： Biological Microscope. Package List： 1 x Objective Lens 1 x Storage Box (Installed)1 x Protective Cover (Installed)