China Star Optics Technology Co., Ltd.

optical beamsplitter cube prism/BK7 non-polarization beamsplitter Beamsplitter Cube is a more sophisticated type consisting of two right- angle pri

optical aspherical lens manufacturer/Dia.100 K9 aspherical lens We are a professional aspherical lens manufacturer. Specification of our aspherica

optical cylindrical lens/plano-convex cylindrical lens/rod lens Cylindrical lenses are used to correct astigmatism in the eye and in rangefinders,

Telephoto lens has a narrower angle of view, it thus gives apparent magnification to objects, it also seems to compress distant things.

Filters are designed by their manufacturers to transmit or absorb different wavelengths of light.They are widely used in scientific experiments and in

Flat mirror, concave mirror, convex mirror, hot mirror, cold mirror, laser mirror, dielectric mirror, metal coated HR mirror, hyperbolical mirror etc.

Windows are applied to isolate different physical environments while allowing light to pass.China star optics offers a wide range of different materia

material:BK7 optical glass size:10*10*10 mm can be costumed according to the drawing request Surface quality /40, 40/20, 80/50 diameter range:5mm~300m

material:BK7 or others optical material size:dia 180, 220, 230MM surface quality:20/10~80/50 *Focal length:+/-1% *Length tolerance:+0.0 ~ -0.1mm *Widt

specifications material:ZNSE or GE, OR Others infrared material size: dia 1~200mm, 1 transmission range 0.5um-22um 2 applications IR imaging

Holographic gratings: Specifications: Ruled area: 70% Ruled gratings: Specifications...

Specification of our lens: *Material:BK7 or other optical glasses *Diameter:1mm - 200mm *Dimension Tolerance:+/-0.005mm *Surface Quality:40-20

Specification of our optical windows as follow: *Material: BK7, UV-grade fused silica (JGS1) or other optical crystals materials *Length tolerance:+

Ball lens are highly transparent spheres made of optical glasses.They are used as fiber interconnects in telecom and expanded beam connectors.Large ba

We supply kinds of plano-convex spherical lens, plano-concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus spherical

specification: 1. Wavelength: 1.06um;10.6um 2. Expansion:2x 3x4x5x 6x