The ion beam processing equipment equipped by Boxin Photoelectric can be used for ultra precision processing of optical components and ion beam etching. It also supports a variety of optical materials with different characteristics, such as fused silica, microcrystalline glass, monocrystalline silicon and sapphire, and completes the processing of plane, spherical surface, coaxial aspherical surface, off-axis aspherical surface and free-form surface. The maximum processing aperture is 650mm, and the maximum processing accuracy can reach RMS=1/100 λ, PV=1/30 λ. The surface roughness of the processed material is Ra=2-3nm.
The six axis mechanical CNC equipment equipped by Boxin can be used for precision machining such as grinding, rough polishing, and fine polishing of optical components. Support fused silica, glass ceramics ULE、 Various optical materials with different characteristics, such as monocrystalline silicon, silicon carbide, nickel phosphorus alloy, etc., are processed to achieve various surface shapes including flat, spherical, coaxial non spherical, and off-axis non spherical. The maximum machining diameter is 800mm, the highest machining surface accuracy can reach RMS=1/70 λ, and the machining surface roughness Ra=2-3nm.
Boxin Cylindrical lens workshop has over 100 sets of CNC machines, which is consist of Large-sized Cylindrical lens polishing machine, CNC Cylindrical Lens Milling machines, and CNC polishing machines, at the same time, we have over 40 sets of traditional polishing machines. Our annual output of cylindrical lenses are more than 2 million pieces.
Aspherical lens workshop adopts 3 sets of Satisloh Grinding and Polishing machines, 5 sets of self-developed Aspherical lens Polishing machines. Our annual output is 50,000 pieces.
Boxin’s Flat production workshop is equipped with a self-developed CNC 800mm large-scale Flat Milling machines, 2 sets of 2000mm Large Ring Polishing machines, 3 sets of 1000mm Separators, 8 sets of Double-sided Polishing machines, etc. We provides reliable quality for the production of large-scale Flat series products and with an annual output of 500,000 pieces of flat components.
Toric Lens Production Line
BOXlIN equipped with more than 30 sets of toroidal lens CNC grinding and polishing machine. We can process variousmaterials covering VlS FlR, etc, Process range from 10mm to 300mm in diameter or length, Annual output exceed150,000pcs.
US-made Precitech single pointdiamond tuning lathe equipped by Boxin can process infrared products using materials such as aluminum, copper, germanium, or carbon free crystals. It can process shapes including spherical, non spherical, and free-form surfaces.
In Boxin beveling workshop, there are three independently developed Single line DCW glass cutting machines, they are able to precisely cut optical materials into straight line shapes.
