Cylindrica Plano-convex squareness lens
Parameter
Parameter |
|
Design Wavelength | 632.8nm |
Diameter Tolerance | +0.0/-0.1mm |
Thickness Tolerance | +/-0.1mm |
Focal Length Tolerance | +/-1% |
Radius Tolerance | +/-0.1mm |
Surface Quality | 60-40 or better |
Surface Accuracy | λ/4 @ 632.8nm or better |
Parallelism | <3 arc min |
Clear Aperture | >90% |
Bevel | <0.2×45° |
Chips | <0.35mm |
Center error | <3 arc min |
Type of Cylinder Lense
Meniscus Cylindrical Lens, Plano-Concave Circular Lens, Plano-Concave Squareness Lens
Plano-convex squareness lens, Plano-Convex Circular Lens
Materialial
CaF2, BaF2, MgF2, LiF, optical glass, ZnSe, ZnS, Si, Ge, Quarz etc.
Qinhuangdao Intrinsic Crystal Technology Co., Ltd has the advanced processing equipment and complete production system,which gurantees that we can effectively control every aspect of the product process, as well as product quality. It also has the advanatge to reducing losses and costs.
The High quality products are guarantee by Advanced testing equipment and methods
Packaging
Pay attention to every details of the package. According to the products, we choose the best suitable packaging.
Shipping
Many shipping methods to meet customer's demand.