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One-Stop Supplier for Precision Optics

West Coast Tech Limited is a leading manufacturer of high-precision optical components for UV, VIS, and IR applications. With over two decades of industry experience, we deliver custom and standard optical solutions trusted worldwide.

About West Coast Tech

A trusted name in precision optics manufacturing since 2008, with roots tracing back to 1998 in applied optics research and development.

Professional Manufacturer of Optical Components

West Coast Tech Limited is a leading optical company dedicated to the design, manufacturing, and distribution of high-precision optical elements and systems. Founded in 2008, our leadership team holds deep expertise in Applied Optics, with industry experience dating back to 1998.

We supply a comprehensive range of optical components used across UV, VIS, and IR spectral ranges. Our product portfolio includes windows, diffusers, domes, prisms, spherical and aspherical lenses, mirrors, beam splitters, filters, reticles, waveplates, and custom solutions such as beam expanders, IR lenses, and medical optics.

At West Coast Tech, we are committed to innovation, quality, and customer satisfaction. We continuously expand our product lines and capabilities to meet evolving global demands in industrial, scientific, medical, and defense applications.

Founded in 2008

Over 15 years of excellence in optical manufacturing and engineering.

Industry Expertise Since 1998

Leadership with deep roots in applied optics and precision engineering.

Global Reach

Serving clients across Asia, Europe, North America, and beyond.

Our Precision Optical Products

Explore our wide range of high-quality optical components designed for performance, durability, and precision across UV, VIS, and IR spectrums.

360° Prism

360° Prism

High-precision prism enabling full 360-degree light reflection. Ideal for surveying, alignment, and optical instrumentation.

L-Shaped Prism

L-Shaped Small Right-Angled Prism

Compact right-angle prism with L-shaped design for space-constrained optical systems. Used in beam steering and redirection.

Reticle

Reticle

Precision-etched reticles for targeting, measurement, and alignment in optical sights and instruments.

Sheet Polarizer

Sheet Polarizer

High-efficiency polarizing film for controlling light polarization in imaging and display systems.

Doublet Lens

Doublet (Red Dot Sight)

Achromatic doublet lens optimized for red dot sighting systems. Minimizes chromatic aberration and enhances clarity.

Metalized Ge Window

Metalized Ge Window

Germanium window with metal coating for IR applications. Offers high transmission in mid-wave and long-wave infrared bands.

Micro Lens

Micro Lens

Miniaturized lenses for fiber optics, sensors, and compact imaging systems. Available in arrays or single elements.

Glass Dome

Glass Dome

Hemispherical glass domes for protective covers, sensors, and aerospace applications. Custom curvature and coatings available.

Spherical Lens

Spherical Lens

Convex, concave, and plano-convex lenses in various materials for focusing and collimating light.

Aspherical Lens

Aspherical Lens

Precision-molded aspheres that reduce spherical aberration. Ideal for high-resolution imaging and laser systems.

Beam Splitter

Beam Splitter

Cube and plate beam splitters for dividing light paths in interferometry, microscopy, and optical testing.

Waveplate

Waveplate

Quarter-wave and half-wave plates for polarization control in lasers and optical instrumentation.

Why Choose West Coast Tech?

We combine decades of optical expertise with state-of-the-art manufacturing to deliver unmatched quality and service.

High Precision

Tight tolerances and advanced metrology ensure every component meets exact specifications.

Fast Turnaround

Efficient production and logistics enable quick delivery without compromising quality.

Custom Solutions

From design to prototyping and mass production, we support full custom optical development.

Global Compliance

Our manufacturing processes meet international standards for quality and reliability.

Trusted by Industry Leaders Worldwide

15+
Years in Business
20+
Countries Served
500+
Custom Projects
98%
Customer Retention

Latest News & Updates

Stay informed about company developments, product launches, and industry insights.

Chinese New Year

Chinese New Year Holiday Notice

February 1, 2021

Please note our office will be closed during the Chinese New Year holiday. Normal operations will resume on February 18.

Opal Glass Diffuser

New Product: Opal Glass Diffuser

April 23, 2020

We are pleased to announce the launch of our new opal glass diffuser series, ideal for uniform illumination in imaging and sensing applications.

Office Relocation

Office Relocation Announcement

May 31, 2019

Our office has moved to a larger facility at No. 76, Xiaohoushan Rd, Nanyu, Minhou, Fuzhou, Fujian, China to better serve our growing client base.

Get in Touch

For inquiries, quotes, or technical support, please contact us through our official website.

Contact Information

Phone: +86 591 87303536

Fax: +86 591 83052826

Email: sales@westcoast-tech.cn

WeChat: 13348256702

Skype: westcoasthk

Address: No. 76, Xiaohoushan Rd, Nanyu, Minhou, Fuzhou, Fujian, China

Visit Official Website to Contact

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