As the sun and moon alternate, light and shadow flow, the coordinates of time and space engrave every step of struggle, and the shutter sound of memory freezes every moment of hard work. Busy with a purpose, leisure with interest. In order to allow everyone to relax appropriately, enhance friendship among colleagues, and improve team […]
Optical windows are used to isolate different physical enviroments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength range and resistance to the environment. We manufacture optical windows from BK7, fused silica,float glass, borosilicate glass, silicon glass, germanium glass and sapphire glass. Other […]
Fuzhou A-star photonics is located in Fuzhou which is the most developed city in southwest China. A-Star Photonics Inc, which specializes in Projection Display Optical Elements, Crystals Material, Precision Optics & Optical Communication Components, is a high-tech enterprise integrated R&D, manufacturing, and selling, A-Star is also Rated as “advanced enterprise of a small giant of […]
Plano convex lenses are designed to focus and collimate the light in optical system. The lenses are often used for laser, fiber, medical, sensor, communication and surveying instruments. Plano convex lenses are offered with different diameters ranging from 1.5mm to 800mm, and with different focal lengths. Anti-reflective coatings are applied to the lenses with different […]
Astar photonics inc manufacture optical lens for many years. We produce high quality product with competitive price, and always have a good reputation. We offer custom made production, we produce the lens according our clients' required. Service Department: We have a complete after-sales service system, to help you from your worries. MgF2 Window Round WindowWindow […]
We are the manufacturer and supplier of Round optical glass windows in China, welcome to factory inspection . Round optical glass windows(K9 CaF2,MgF2,Ge,ZnSe,Mono Si,ZnS,quartz) Optical windows refer to a piece of transparent optical material that allows light into an optical instrument. They are pieces of optical glasses with ground and polished faces that are relatively parallel. Optical […]
We are the manufacturer and supplier of optics window in China, welcome to factory inspection . Optical Windows Available from Astar photonics inc.Our state of the art factory is able to manufacture both large optical windows. A wide variety of optical substrates are available to choose from, and since production is carried on in-house our design team […]
This is the type of lens that has a curve in such a way that it is thin on the edges, but when it comes to the center, the lens is rather thick. In other words, if the surface of a lens is seen to be curved outside, then it is identified as a biconvex […]
Founded in 2011, A-Star Photonics Inc is a manufacturer of lenses in China. In technology research and development and product promotion, always stand in the forefront of the industry, to provide consumers with a full range of visual solutions. A-Star focuses on the development and production of optical Lenses, telescopes and photo-electrical instruments. Focusing non the […]
BBO (a -BaB 2 O 4) is a negative crystal at high temperatures. It exhibits high birefringence over a wide transparent range of 189 nm to 3500 nm. The physical, chemical, thermal, and optical properties of the a-BBO crystal are comparable to those of the b-BBO crystal. However, due to the centric symmetry of its […]