Changchun Long Ze Precision Optics Co., Ltd.

As an  optical windows  manufacturer. CLZ Precision Optics introduces you  Sapphire Windows  in the Military Optoelectronic Equipments. Most of the military photoelectric sensor systems have the functions of target search, tracking and alert. In order to achieve miniaturization and invisibility of optoelectronic devices, multiple sensor systems need to share multispectral windows for observation. The shared multispectral windows must have the following features: 1. High optical transmittance, in order to effectively transmit from ultraviolet to infrared radiation 2. Extremely abrasive resistance so that optical windows can be used in severe environments. 3. Good optical properties. The scatter of light is small. Spatial uniformity of the materials’refractive index is excellent. 4. Good chemical properties. Sapphire has high optical transmission, chemical resistance, mechanical abrasive resistance and high temperature resistance. Because of the properties of sapphir

CLZ Optics Manufacturing  Spherical Lens  as singlets, doublets, and triplets from a wide range of Schott, Ohara, and CDGM glasses. The Lenses are used in many different applications to collect, focus and diverge light. CLZ Optics has specialized in manufacture Spherical Lens with high surface quality and accuracy, our team have extensive experience and understands what is customer needs. They had worked for many years in the famous optical components factory in Singapore. We also understand the importance of reducing cost and fast delivery in manufacture lenses, then our team used our skills to build a factory in China. Mr. Royan Luo is our sales manager and he was a manufacturing engineer in Singapore company and based on his experience, our cost will be cheaper than the famous company's tooling cost sometimes and delivery time only needs about 4-6 weeks when  Custom Spherical Lens  manufacturing with small-batch for the prototype.   If you are interested in custom spheric

Fused quartz or quartz glass is an amorphous form composed of quartz. It differs from traditional glass in that it has no other ingredients and is usually added to the glass to lower the melt temperature. Therefore, fused silica has a higher working and melting temperature. Purity is an important index of quartz glass, which has a great impact on physical and chemical properties and use performance, such as devitrification, high temperature strength, softening point, light transmission, thermal stability, chemical stability, radiation resistance, fluorescence characteristics, etc.; The purity of the material is controlled below the order of ppb, so quartz glass should be controlled at the order of PPm to meet the needs of the semiconductor industry. Fused silica has better optical and thermal properties than other types of glass, mainly due to its purity. To sum up these reasons, it has a wide range of applications, such as semiconductor manufacturing and laboratory equipment.  Fused