What processing services do you provide for optical glass?

Update Time:2026/4/28

At Felix Glass, we provide a full range of processing services for BK7 and K9 optical glass, from initial material preparation to final product delivery, to meet the diverse needs of our customers.

Our processing services start with material cutting, where we use precision diamond cutting equipment to cut BK7 and K9 glass into the required size and shape. This process ensures clean edges and minimal material waste, which is essential for maintaining the quality of the glass.

Next, we offer surface grinding and polishing services. Surface grinding is used to achieve the required dimensional accuracy and flatness, while polishing is used to create a smooth, scratch-free surface with high optical clarity. We use both mechanical and chemical polishing techniques to achieve different surface finishes, depending on the application requirements.

For parts that require complex shapes or precise features, we provide CNC machining services. Our CNC equipment can machine custom shapes, holes, and grooves in BK7 and K9 optical glass with high accuracy, making it suitable for specialized applications such as optical instruments and industrial equipment.

We also offer anti-reflective (AR) coating services for optical glass parts. Our coating options include single-layer and multi-layer AR coatings for visible, near-infrared, and ultraviolet spectrums, tailored to your specific wavelength requirements. AR coating reduces surface reflection, improves light transmittance, and optimizes the optical performance of the parts.

In addition to these core services, we also provide additional processing options such as edge blackening, beveling, and cleaning. Edge blackening is used to reduce stray light in optical systems, while beveling is used to reshape edges for safety and improved handling. All our processing services are carried out under strict quality control standards to ensure consistent quality.

Whether you need basic processing for standard parts or advanced services for custom components, we can provide you with a one-stop solution. Our experienced engineering team will work with you to understand your requirements and recommend the most suitable processing services for your project.

If you have specific processing requirements for your optical glass parts, please contact our sales team today for a customized solution.

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Learn more from our FAQ

What is your MOQ for custom optical glass and display glass parts?: Felix Glass offers highly flexible MOQ to support client projects, including prototype testing, small batch trial orders and large-volume mass production. All products can be fully customized according to your drawings, tolerances and application standards. Send us your specs to get an accurate price quote within 24 hours.

Can I get free glass samples for testing before bulk order?: Yes, our FELIX GLASS factory supports sample testing for a wide range of precision optical glass components and assemblies. The lead time for sample production is 3 to 7 working days. Please contact us today to arrange samples and obtain a customized solution that meets your needs.

What is the production lead time for custom optical glass components?: What is the production lead time for custom optical glass components?
Answer: The lead time for standard samples is 3–7 business days, while mass production takes 15–25 business days, depending on product complexity and order volume. We provide reliable, rapid delivery for orders serving the industrial, medical, automotive, and aerospace sectors. Please submit your project details to receive an accurate delivery schedule.

Are your optical glass products ISO, CE and RoHS certified?: All FELIX GLASS precision optical glass components comply with ISO quality system standards, as well as CE and RoHS requirements. We provide comprehensive test reports, material certificates, and inspection documentation for customer review. Please feel free to request full certification details and a formal quotation today.

Do you offer one-stop custom optical glass processing services?: Yes. We provide a full range of in-house processing services, including CNC machining, precision grinding, optical polishing, vacuum coating (AR, AF, AG, IR), tempering, and screen printing. Every step—from raw material to finished product—is carried out within our own facility. Please let us know your requirements, and we will provide you with the most cost-effective solution.

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What processing services do you provide for optical glass?

A specialist in precision optical glass with 19 years of experience, providing comprehensive, satisfying custom solutions.

A specialist in precision optical glass with 19 years of experience, providing comprehensive, satisfying custom solutions.