Durable High Quality Multi-Type Lenses
Lenses have a very wide range of uses, ranging from the collection of a single beam, precision imaging to image transmission.
Material :
Schott N-BK7, H-K9L, Fused silica, CaF2, SapphireDimension Tolerance :
Commercial:+0.0, -0.15mm---High Precision:+0.0, -0.05mmSurface Quality :
Commercial:< λ/4---High Precision:< λ/8Clear Aperture :
Commercial:80%---High Precision:90%Coating :
AR R<0.2~1%