Plano-convex lenses are used to collimate diverging light or to focus collimated light.
A plano-convex lens is a positive focal length lens with a plane on one side and a convex on the other. It is used to concentrate parallel light, or convert point light sources into parallel light. Widely used in telescope, microscope, sight, laser, optical fiber and other products.Calcium fluoride crystals with high hardness, strong mechanical shock and thermal shock resistance, wide scope of pervious to light (190 nm to 10000 nm), in the ultraviolet, visible and infrared wavelengths with good transmittance, so they are widely used in laser and infrared optical, ultraviolet, and other fields, the concrete can be used as a testing instrument, laser power infrared Windows, gas liquid system, imaging system, etc.
Sunday Optical Plano convex lens diameter range from 0.35mm to 600mm, Material can be optical glass, Quartz, Sapphire, CaF2, MgF2, Infrared glass such as ZnSe, CaF2, Ge, Si.
Structure: Plano Convex Lens
Material: Polycrystal CaF2, Singlecrystal CaF2
Surface Irregulatiry:λ/10 @632.8nm or customer design
Clear Aperture>90% of diameter
Coating:Single Mag2, Multiple Layers AR Coating
D: Customer Design
nSe is a good material for CO2 laser cutting and engraving machine, We select excellent material from USA, High transmission and high quality surface roughness. With high quality, we produce ZnSe plano convex lens, ZnSe plano concave lens, ZnSe meniscus lens,ZnSe Aspheric lens, Znse ball lens, and custom size ZnSe.View More