HangZhou YuKang Optical

Material: H-bak4 or other; Diameter: 10~100mm; ; Certer thickness tolerance: 0.03mm; Diameter tolerance: 0.03mm; Surface quality: 60/40~20/10; Su

optical prisms, right-angel prisms, parro prisms, wedge prisms, roof prisms, dove prisms, penta prisms, etc.

Circular polarizing filters, CPL filters, Camera filters, UV filters, ND filters model: 37mm, 40.5mm, 46mm, 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm

General Specifications Material: BK7, Fused silica Dimension tolerance: 0.1mm Parallelism: &n...

automotive lens, rear view lens, car cameras, fish-eye lens, wider view filed, less tv distortion, super enduring coating, self-cleaning lens, megapix

Specs/Model CL0201A(12x) CL0202A(18x) CL0101A(18x) Application 12X Zoom Lens 18X Zoom Lens 18X Zoom Lens Focal length 5.2-58.8 4.7-84.6 4.7-84.6 F/# F

Specs/Model MV0501A MV0502A MV0503A Reduction Ratio 0.188 0.22 0.09176 Max Image Circle 11 11 16.8 F/# 6.8-Close 6.8-Close 5.6-Close Object NA 0.038 0

Diameter Tolerance: +0.00, -0.15mm(Standard), +0.00, -0.02mm(Precision) Flatness: lambda 632.8nm Surface Quality: 60-40 S/D Paraxial Focus Length:

cylindrical lens, plano-convex cylindrical lens, plano-concave cylindrical lens, beam aligner, beam collimiter

lazy glasses/ lie down reading glasses/ peirscope glasses/ multi-usage glassesfor both for ordinary person and glasses wearers Place of Origin: Henan,