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

Feature: 1. Objective Lens Material: Pure copper material, chrome plated surface, metal material, feel comfortable. 2. Thread Interface: General 20.2mm 0.8in 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 160mm 6.3in when in use, suitable for biological microscopes. Specification: Item Type: Microscope Objective Lens Color: As Picture Shown Multiple: 2x Weight: Approx.58g 2.0oz Material: Copper + Optical Glass Aperture Value: 0.05mm Tube Length: Approx. 160mm 6.3in Applicable Models: Biological Microscope. Package List: 1 x Objective Lens 1 x Storage Box (Installed)1 x Protective Cover (Installed)