Coupletech Co., Ltd supplies a variety of high quality optical components: optical material, lenses, windows, mirror, prisms, filter, IPL - filter. Optical material is including BK7, Fused silica, quartz, CaF2, MgF2, BaF2, Sapphire, ZnSe, a-BBO, LiNbO3, Calcite, and so on. Lens is including Plano Convex Spherical Lens, Double Convex Spherical Lens, Plano Concave Spherical Lens, Double Concave Spherical Lens, Meniscus Spherical Lens, Ball Lens, Rod Lens, Plano Convex Cylindrical Lens and Plano Concave Cylindrical Lens, Achromatic lens and so on. Windows are optical glass with polished faces that are relatively parallel. They are used to protect laser output. Always windows are AR coated, HR coated or PR coated. Mirrors is including Dielectric laser line mirror, Metal coated mirror, Right angle prism mirror, Output coupler, harmonic separator. Prisms are including Right angle prism, Dove prism, Porro prism, Brewster prism, Roof prism and wedge prism. Filter is inclusing Color glass filter, Interference Bandpass filter, Neutral Density Filter-Absorptive and Neutral Density Filter-Reflective.
Coupletech supplies many kinds of Optical Elements with different materials.
Optical Elements,Optical Lenses,Optical Filters,Optical Windows,Optical Mirrors,Optical prisms,ZnSe windows Coupletech Co., Ltd. , https://www.coupletech.com
The display is a square made up of four faces, and the smallest gap is perfectly connected between the face and the face. This Tongpu Technology Co., Ltd. uses the most advanced cabinet design process, through the actual installation site. The combination of the environment has created a led display project that is leading the way in the entire Southeast Asian market. The project has got rid of the sense of the traditional flat-panel display and gives a new visual three-dimensional sense. 
Shenzhen Tongpu Technology Rubik's Cube LED Display in Kuala Lumpur
[High-tech LED News] Shenzhen Tongpu Technology Co., Ltd. outdoor full-color LED display with a unique shape - Rubik's Cube debut in Kuala Lumpur's Scott Garden shopping mall.