AT Optical Instruments Co., Ltd.
Product Specifications
Material
Fused Silica, Corning 7980, Silicon, CaF2, BK7 etc optical glass, Zerodur, Znse、SiC
Coatings
UV, VIS, NIR, SWIR, MWIR(Thorium Free), LWIR
Technical Drawing
Plano convex lens
Plano concave lens
Bi-convex lens
Bi-concave lens
Meniscus lens
Technical Specifications
Dimension Range
2-1000mm
Surface quality
10-5
Surface Figure
lambda/10
Surface Roughness
<10 Ang
Centration
<3 arc min
Thickness Tolerance
+/-0.01 ~ +/-0.2mm
