1. The lens adopts high-definition achromatic design, suitable for scientific instruments such as DIY binoculars, observation mirror and viewfinder

2. Note: In the assembly direction, the thin side of the lens faces the direction of the scene, while the thick lens faces the direction of the lens barrel

3. Composition: composed of two independent lenses, separated by a gasket or a gasket in achromatic design, with achromatic function

4. Features: Sturdy and reliable, easy to use

5. Anti-reflection lens is coated with anti-reflection film, which has less reflection and good permeability.

7. You can purchase and choose different shipping methods according to your needs

8. If you have any questions, you can contact us