Changchun Yutai Optics Co., Ltd. offers various optical cuboid / cube windows made from optical glass, optical crystal and laser crystal. All of these special windows with high-precision pilished surfaces, flatness and eprecise angle. It's widely used in most especial applications of optical systems, laser systems and medical beauty systems, etc. Sometimes, it's named optical waveguide, "IPL filter", "light guide".
Laser beauty instrument (IPL) special sapphire crystal light guide block is a kind of sapphire crystal with high transparency and purity, leading good optical properties of sapphire crystal light guide block for laser beauty instrument is a cuboid optical glass, six sides are all optical polishing, on one end end plated cut-off filter film,The light passed through the light guide block around the total reflection of the end by another end face out, and then irradiation to the skin surface for laser beauty.