We employ some experienced engineers and technical personnel from chang chun institute of optics, fine mechanics and physics, which is part of the chinese academy of science. The number of workers has more than fifty people in our factory. According to your request we will try our best work for your company. Our fªstandardfª product line includes cylindrical lenses, lenses, plano-convex cylindrical lenses, plano-concave cylindrical lenses, spherical lenses, aspheric lenses, prism, filter, achromatic lenses and reflector etc.
Prism N95/FFP2 Protective Face Mask Made By German Machine with German Technology. -Antibacterial ->95% Particulate Filtration -Skin Friendly -5 Layer Mask -Non woven Fabric -Easy Breath -Untouched by Human hands During the Process
Prism Disposable Protective Face Mask Made By German Machine with German Technology. -Antibacterial -3 Layer Mask -Easy Breath -Untouched by Human hands During the Process
"substrate: h-zf3 Dimensions: 25.4 x 25.4 x 25.4cm Surface quality: 60/40 Surface flatness: lambda/10 Beam deviation:
"substrate: h-k9l Dimensions: 25.4 x 25.4 x 25.4mm Surface quality: 60/40 Surface flatness: lambda/10 Beam deviation:
"substrate: h-k9l Dimensions: 20.0 x 20.0 x 20.0mm Surface quality: 60/40 Surface flatness: lambda/10 Beam deviation:
Jiheng optics cooperated with lambda research Optics inc. In 2000 and became the chinese supplier of lambda inc. Jiheng optics was independent from lambda in 2006. Thanks For the cooperation with lambda, we had completed the quality control system of our products. All our customers in domestic and Abroad approve with our quality standard. Our quality standard is mil-o-138030b , iso10110 and din3140. If we have the chance To collaborate with you, you can get high quality products like you bought from abroad or even better than them.
High quality, high accuracy Min diameter>0.6mm Angle accuracy 30¡å Surface quality 20-10 We can provide any kind of coating. Cushioning material.
Cylindrical lenses
Surgical Mask, Surgical Head Cap.
Herbal cosmetics, food products, essential oils and blends.
Black pepper, white pepper, spices, handkerchief, rice.
Mask, n95 mask, and n99 mask, medical face mask, face mask, surgical mask.
According to the customer's requirements
Ge lens Safe packing
Portland cement.
Ihram cloths.
Sweater
It adopts the high quality aluminum and it is convenient to install. L5000mm
Product Name: Hydroxyapatite Molecular Formula: Ca5HO13P3 Molecular Weight: 502.31 Appearance: White powder Purity: 99% CAS Number: 1306-06-5 EINECS number: 215-145-7 Supplier: ZhenYiBio Hydroxyapatite has a unique structure in that it is conductive along the hydroxide channels. OH- ions lie at (1/4/,1/4,1/4) and (3/4/,3/4,3/4) on the c-axis and charge-carrying protons are responsible for the observed conductivities in M10(PO4)6(OH)2. The H+ migration between the electroattractive ion (O2) to give molecular H2O in matrix channels carries charge and the resulting conductivity. The unit cell consists of two triangular prismatic subcells forming a rhombic prism with vertical sides. There are two horizontal mirror planes at the OH levels of 1/4 and 3/4 of the c-axis. In addition, there is a center of inversion exactly in the center of each vertical face of each subcell.