DG Optoelectronics has Germany CNC mill, CNC polishing machine, Japan high-speed polishing machine, high precision edge grinding machine to produce high precision flat convex lens, plano concave lens, double convex lens, double concave lens, positive and negative crescent lens, double gluing achromatic lens, triple gluing lens. DG optics can not only produce lens of various optical glass, various gluing lenses, but also produce high-precision spherical lens of various artificial crystal base materials.
Our product line is very rich, including spherical lens, achromatic lens, aspherical lens and cylindrical lens, which can be coated on the surface or without coating. Optical lenses have a variety of bases, including n-bk7, uv-class fused quartz, calcium fluoride, magnesium fluoride, zinc selenide, germanium and silicon. In addition, DG optics also provides cone and air space binoculars.