Meniscus Lens
Meniscus lens is also called concave-convex lens, which can reduce spherical aberration and produce the smallest collimated incident light focus. GiAi produces optical lenses of various shapes and special materials.
Product Code:GA-ML
Meniscus lens is a lens which has two spherical curved surfaces, convex on one side and concave on the other side.
It is thicker at the center than at the edges. The lens provides a smaller beam diameter in order to reduce the beam waste and spherical aberration. When a meniscus lens is combined with another lens, the focal length is shortened and the numerical aperture of the system is increased. This reduces the image distortion and increases image resolution.
Specification
| Product name | Meniscus lens (concave-convex lens) |
| Application | For CO2 laser and infrared optical system |
| Surface quality | 60-40 |
| Bevel | Protective Bevel As Needed |
| Material | N-SF11 |
| Coating | Uncoated |
Related Products
Tags: Optical Lenses
