West Coast Tech Limited

West Coast Tech Limited is a leading manufacturer and supplier in the field of optoelectronic. We are dedicated in the design, fabrication and distribution of high precision optical elements and sub-system.

The company is founded in year 2008. We have office in Fuzhou and manufacturing sites out of the city. The principal majored in applied optics at the university and has been engaged in optics after graduation in year 1998.

Our business involves optical components and optical lenses. We supply a wide range of optical elements applied in UV, VIS and IR spectral range, including:

window

prism

lens

mirror

beamsplitter

filter

dome

waveplate

reticule

…

Also we provide custom-made lenses such as beam expander, IR lens, and medical lens.

Meanwhile we are extending new business and provide our customers with more comprehensive product line.

From the date of foundation, we serve our customers with professional knowledge, and provide good quality products by advanced equipment, skilled workers and rich experience.

We look forward to an opportunity to serve you!

产品:

	Front Surface Mirror	Specifications: Material: glass Dimension tolerance: +/-0.2mm Surface quality: better than 80-50 scratch and dig Coating: Aluminum coating with...
	Ultra smooth surface window	Ultra smooth surface window Ultra smooth surface has a roughness less than 1nm. We can achieve a roughness of 0.1nm with the substrate of fused ...
	Right angle prism	The right-angle prisms are often preferable to an inclined mirror in applications involving severe acoustic or inertial loads. This is because a ri...
	Penta prism	Penta prism has two important properties. The first is that as the image is deviated by 90 degrees it is neither inverted nor reversed. The second ...
	Corner Cube Prism	It has three mutually perpendicular surfaces and a hypotenuse face, light entering through the hypotenuse is reflected by each of the three surface...
	Spherical lens	We manufacture a series of spherical lens, including plano convex lens, plano concave lens, bi-convex lens, bi-concave lens, meniscus lens and achr...
	Cylindrical lens	Cylindrical lens Cylindrical lenses are either Plano-convex or Plano-concave in form and rectangular in shape. These lenses are used in applicatio...
	Sapphire window	Sapphire Windows are manufactured from single crystal sapphire, making them ideal for demanding applications (such as laser systems) because of the...
	Metalized Sapphire Window	Metalized sapphire windows are created by applying thin layers of chrome, nickel and gold around the edge of a sapphire window. This metalized edge...
	Sapphire lens	Sapphire has the characteristic of high hardness with Mohs hardness 9. With high transmittance, excellent mechanical strength and heat resistance, ...
	Sapphire dome	Sapphire has the characteristic of high hardness, high strength, high transmittance, and high resistance to thermal shock quality factor. With exce...
	Metalized Ge Window	Metalized Ge window is applied in the packaging of infrared focal plane imaging detector. Specifications Material: Optical grade Ge,...
	MgF2 window	Magnesium Fluoride (MgF2) Windows offer excellent broadband transmission from the deep-UV to the mid-infrared. DUV transmission makes them ideal fo...
	IR Optics Overview	Materials available Fused silica, sapphire, silicon, Ge, ZnSe, ZnS, AsGa, CaF2, MgF2, BaF2, LiF, AMTIR-1 / IG2, Spinel, IR glass … Product...
	Aspherical Lens	Aspherical Lens We provide aspherical lens for off-axis parabolic, ellipsoid and hyperboloid. Specifications Material: Optical glas...
	Micro Lens	Micro Lens Specifications Material: optical glass, fused silica Diameter: 5mm Dimension tolerance: ± 0.02mm Surface qu...
	Sapphire prism	Sapphire prism Sapphire has the characteristic of high hardness, thermo stability, excellent thermal conductivity, infrared transmitting, anti-chem...
	Metalized sapphire window	Metalized sapphire windows are created by applying thin layers of chrome, nickel and gold around the edge of a sapphire window. This metalized edge...
	Window	The ideal windows are used to allow optical radiation to pass from one environment to another without allowing other elements of these environments...
	Cemented Zero-Order Waveplates	Zero Order Waveplates A quarter-or half-wave retarder made from two plates of quartz with their fast axes crossed; the difference in thickness bet...
	Cemented True Zero-Order Waveplates	The true zero order waveplate means that the thickness of waveplate is very thin (less than 0.1mm) which make the true zero order waveplate excelle...
	Polarizing Cube Beamsplitter	Polarizing cube beamsplitters split randomly polarized beams into two orthogonal, linearly polarized components: S-polarized light is reflected at ...
	Front surface mirror	Capability Substrate material: Float glass Size: 0-1000mm, upon request Thickness: Shape: round or rectangular Surface ...
	Aspherical condenser lens	Condenser Lenses are molded lenses designed for illumination applications. Featuring large apertures and short focal lengths, Condenser Lenses are ...
	Toroid mirror	Toroid mirror is mainly used for reflected light of large Angle, which is different from plane mirror and spherical mirror that have deformation im...
	Double convex lens	Like Plano-convex lens, double convex lenses have positive focal lengths and form both real and virtual images. Symmetry is assured by finishing bo...