Bk7 (H-K9L)Plano-Convex Cylindrical Lenses

BK7 Plano-convex Cylindrical Lenses

Material:BK7

Design Wavelength:587.6nm

Focal Length Tolerance:±1%

Diameter Tolerance:+0.0/-0.1mm

Thickness Tolerance:±0.2mm

Surface Accuracy:λ/[email protected]

Surface Quality:60-40

Centration:<3'

Clear Aperture:>90%

Bevelling:<0.2×45°

Coating:AR A:350-650nm B:650-1050nm C:1050-1580n