Optical filters selectively transmit light of a specific wavelength range while blocking light of the remaining wavelengths. From everyday photography to advanced scientific research, filters are critical in a wide range of applications.

Filter products are mainly categorized according to spectral bands, spectral characteristics, film layer materials, application characteristics, and other ways. Spectral band: ultraviolet filters, visible filters, infrared filters; Spectral characteristics: bandpass filters, cut-off filters, spectral filters, neutral density filters, reflection filters.

RB-SiC offers excellent thermal stability and superior optical performance.RB-SiC lightweight blanks making them essential components in astronomy, optics, precise imaging, accurate measurements and high-energy laser systems in demanding environments. MG Optics can supply the near net-size complex structure lightweight SiC blanks based on the customer’s drawing picture.

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