亚洲AV日韩AV永久在线观看,色欲色欲久久综合网,成人毛片无码一区二区三区,男人和女人做爽爽视频

PRODUCT
See More
Plano Concave Cylindrical Lens

Product advantages

Consultation
Product Introduction

Technical Parameter
MaterialBK7 glass, UV grade fused silica, CaF2
Design Wavelength632.8nm
Dimension Tolerance+0/-0.2mm
Thickness Tolerance±0.2mm
Surface Quality60/40 scratch and dig
Power(fringe@633nm)3
Irregularity(fringe@633nm)0.5
Centration<3arc minutes
Focal Length Tolerance±2%
Clear Aperture>90%
ChamferProtective<0.5mmx45deg
CoatingUncoated, AR, HR, PR Coating, etc.
Standard Specification
Part No.materialL(mm)H(mm)F(mm)R(mm)Tc(mm)Te(mm)fb(mm)
CYV1210F-15N-BK71210-15-7.823.4-16.3
CYV1715F-20N-BK71715-20-10.324.7-21.3
CYV1210F-25N-BK71210-25-12.922.8-26.2
CYV1816F-25.4N-BK71816-25.4-13.124.4-26.7
CYV2220F-30N-BK72220-30-15.425.3-31.3
CYV1210F-40N-BK71210-40-20.722.5-41.3
CYV2220F-50N-BK72220-50-25.823.8-51.3
CYV3030F-100N-BK73030-100-51.735.1-102
CYV3030F-150N-BK73030-150-77.534.4-152
CYV3030F-200N-BK73030-200-103.434-202