Sapphire Window

Coating Witness Samples

Substrate:  Silicon single crystal Diameter :0.5-100mm Thickenss:5-20mm Dimension Tolerance: +/-1um, +/-2um, +/-3um

Substrate:  Sapphire  Diameter :0.5-100mm Thickenss:5-20mm Dimension Tolerance: +/-1um, +/-2um, +/-3um

Substrate: Ruby Diameter :0.5-100mm Thickenss:5-20mm Dimension Tolerance: +/-1um, +/-2um, +/-3um

Substrate: aluminium oxide Diameter :0.5-100mm Thickenss:5-20mm Dimension Tolerance: +/-1um, +/-2um, +/-3um

Shape: Round or SSubstrate CaF2 Single Crystal Crystal Orientation No orientation, or <100>, <110>,<111> as choice Size 3-200mm Custom Made Thickness 0.5-60mm Dimension Tolerance +0/-0.1mm Shape Round or Square, prism, cylindrical, spherical etc chipping <0.1mm Bevel <0.2*45degree Surface Accuracy λ/2，λ/4，λ/8，λ/10 Surface Quality 80-50，60-40，40-20，20-10，10quare, prism, cylindrical, spherical etc

Shape:Round or Square, prism, cylindrical, spherical etc

Crystal Orientation: No orientation, or <100>, <110>,<111> as choice

Shape: circular,rectangular, wedged, cone,tube, window with hole, dome, irregularly shape, customized

Shape: circular,rectangular, wedged, cone,tube, window with hole,dome,irregularly shape, customized

Shape: circular,rectangular, wedged, pin, window with hole,irregular shape, customized

Custom Optical Triplet Lenses

Optical Glass 900nm Short Pass Filter

Plano convex lens has a positive focal length and is usually used for aiming and focusing of monochromatic light sources, converging parallel light, or converting divergent point light sources into parallel light. Its main functions in optical systems include beam expansion, imaging, beam collimation.

Powell lenses are optical marking prisms that allow laser beams to pass through and be optimally drawn into a straight line with uniform optical density, good stability, and good linearity, which can eliminate the central hot spot and fading edge distribution of Gaussian beams, which is suitable for various biomedical, automotive assembly, food processing and other machine vision applications.