| Place of Origin |
Shanghai China (Mainland) |
| Brand Name |
JinKe |
| Model Number |
20mm-34mm |
Parameter CaF2Diameter tolerance +0.0/-0.1mmThickness tolerance +0.1/-0.1mmSurface Quality (scratch and dig) 20-10Plane <10''Aperture N=1/0.5Bevel 0.25mm×45° We provide all dimension of CaF2 lens,we could ask our factory to design as your request.Welcome to visit our Shanghai factory.