Focal Length 15mm ZnSe Meniscus Lenses

ZnSe Meniscus Lenses  F15 D12.7 R7.5-9.03 T2.9

Model 14E7246R 

Focal Length 15mm 

Diameter 12.7mm 

Radius1 7.5mm  Radius2 9.03mm

Center thickness 2.9mm

The main products are spherical mirrors, cylindrical mirrors, optical windows, mirrors, prisms, filters and other high-precision optical components. The substrate materials include various optical glasses, ultraviolet fused silica, infrared fused silica, and calcium fluoride (CaF2) , Magnesium fluoride (MgF2), zinc selenide (ZnSe), germanium (Ge), silicon (Si) and other crystal materials, and provide various optical coatings such as antireflection film, high reflection film, spectroscopic film, and metal film.

Our company can produce plano-convex spherical mirrors, plano-convex cylindrical mirrors, plano-concave spherical mirrors, double-convex spherical mirrors, double-concave spherical mirrors, meniscus mirrors, and other common spherical mirrors with different specifications, radii, and substrate materials. Special spherical lens can also be processed, such as achromatic spherical lens, aspherical surface and spherical lens group.
Materials: various optical glass such as flint glass, ultraviolet fused quartz, infrared fused quartz, and optical crystal materials such as calcium fluoride (CaF2), germanium (Ge), zinc selenide (ZnSe), silicon (Si), etc.
Focal length: ±5mm — ±1000mm±1%
(Tested by TIROPTICS OPTOMATIC2000 in Germany)
Outer circle: 4mm — 200mm±0.1mm
Center thickness tolerance: ±0.1mm
Center deviation: 3 — 5 points
Surface accuracy: λ/2@
Surface quality: 40/20
Effective caliber: 90%
Coating: Coating can be carried out according to customer requirements
In addition, we have more than a thousand kinds of standard products, and some standard products are in stock to meet your needs