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Experience The Difference With the Finest Quality Of Our High Precision Optical Components Made By Optical Glass, Float Glass, Fused Silica, IR Material, Crystal and And Many More...

Product Showcase

About Us

Existing in the market for more than eight years, we, West Coast Tech Limited, are looked upon as a symbol of trust and loyalty. As a Manufacturer, we offer people quality range of optical components and lenses. This includes dome lens, aspherical condenser lens, front surface mirror, polarizing cube beam splitter and laser line interference filter are few to mention. We aim to deliver top quality products to our clients at their doorstep within the time period specified by them. Variety of products are rendered by us to fulfill all the demands of our buyers related to lenses and optical components.

Most Popular Products
Beamsplitter Plate
  • Material:Bk7, Grade A Fine Annealed
  • Tolerance:+/-0.10mm
  • Parallelism:3 Minutes
  • Surface Quality:60-40 Scratch And Dig
  • Flatness:Lambda/4
  • Coating:Beamsplitter Coating On One Surface And Ar Coating On The Other
Sapphire Window
  • Material:Single crystal sapphire
  • Orientation:C-axis, A-plane, M-axis, Random
  • Dimension:2-300mm +/-0.05mm
  • Thickness:0-50mm +/-0.05mm
  • Parallelism:Up to 5 arc seconds
  • Surface quality:Up to 10 - 5
  • Flatness:Lambda/8 per inch
  • Clear Aperture:Central 90% of diameter  
  • Coating:Upon request

Wedge Prism
  • Material:BK7, grade A fine annealed
  • Dimension:+/
  • Angle Tolerance:+/-1'
  • Surface Quality:60-40 S/D
  • Flatness:lambda/4
  • Coating:Upon Request

Polarizing Cube Beam Splitter
Material:BK7, grade A fine annealed
Design wavelength:632.8nm
Clear aperture:90%
Dimension tolerance:+/-0.1mm
Angle Tolerance:+/- 3 arc minutes
Surface Quality:60-40
Surface Accuracy:lambda/4
AR coating:R < 0.25% per surface @ 632.8nm
Transmission:Tp > 95% @ 632.8nm
Reflection:Rs > 99.5% @ 632.8nm
Extinction Ratio:Tp / Ts > 100: 1 @ 632.80nm
Bevel:0.3mm x 45 deg
Sapphire Prism
  • Angle Tolerance:+/- 3 arc seconds
  • Dimension tolerance:±0.2mm
  • Focal length tolerance:±0.5%
  • Apex angle tolerance:±2 arcmin
  • Thickness tolerance:±0.2mm
  • Design wavelength:780 nm
  • Parallelism:+/-3'
  • Surface Quality:40/20
  • Surface Accuracy:1/4 lambda
  • Clear Aperture:≥90%

Latest Trade Offers
In order to keep pace with the ever-growing demands of our customers, we are involved in offering supreme quality Optical Adhesive ideal for bonding o..
The Right-Angle Prisms are often preferable to an inclined mirror in applications involving severe acoustic or inertial loads. This is because a right..

Double concave lens
Double concave lens