Plano Convex Lenses

Plano Convex Lenses focus parallel rays into a point, which is the focal point of the lens. Its characteristic is that the focal length is positive, with one side being flat and the other side being convex. When using, the convex surface is usually facing the incident light, because the light incident on both sides of a flat convex lens has a slight difference in refractive index, so the focal length of the two sides is also different. To reduce spherical aberration, the beam should be incident from a curved surface as much as possible. Plano convex lens is often used to aim and focus monochromatic light source, converge parallel light, or convert divergent point light source into parallel light.

Borisun Optics provides plano convex lens without coating and coated with Anti-reflective coating, which can meet your different applications in various wavebands. The Anti-reflective coating options include UV, VIS, NIR, and SWIR. It is double-sided coating, which can greatly reduce the light reflection on the component surface and increase the transmittance of the plano convex lens.

Borisun Optics provides a variety of materials for plano convex lenses, among which K9 optical glass substrates are suitable for visible and near-infrared applications, germanium, silicon, Zinc selenide, Calcium fluoride and other substrates are suitable for infrared applications, and fused silica is suitable for ultraviolet applications. We are the manufacturer have some stock for your choose and customization is also supported.