Plano convex lenses have positive focal lengths and are usually used for aiming and focusing monochromatic light sources, converging parallel light, or converting divergent point light sources into parallel light. The Plano Convex Lens’ main functions in optical systems include beam expansion, imaging, and beam collimation.

AOS provides plano-convex lenses without coating or anti-reflection coating to meet your different applications in various bands. Anti-reflection coating includes UV, VIS, NIR, and SWIR, which are double-sided coatings that can greatly reduce light reflection on the surface of the component and increase the transmittance of the plano-convex lens.

AOS Optics provides plano convex lens of a variety of materials. Among them, H-K9L optical glass substrates are suitable for visible light and near-infrared band applications, germanium, silicon, zinc selenide, calcium fluoride and other substrates are suitable for infrared band applications, and fused silica is suitable for Used in UV band applications.

Plano convex lenses are commonly used in optical instruments such as telescopes, microscopes, collimators, and thermal infrared imagers. They are also widely used in security, automobiles, digital cameras, laser cutting and other fields, such as cameras, security cameras, laser printers, and sensors in consumer electronics. Plano-convex lenses are also used in the fields of medical care, health care and environmental protection.