Can you make custom size optical domes?

Update Time:2026/5/2

Yes, we are a professional manufacturer fully capable of providing full-size and full-parameter customized optical domes for global customers, covering prototype small-batch trial production to large-scale mass stable supply.

We can customize all core parameters of optical domes, including outer diameter, inner diameter, uniform or tapered wall thickness, spherical curvature radius and concentricity accuracy. We support various edge processing methods such as flat mouth, chamfer, rounding and special-shaped mounting structure, and can process strictly in accordance with customer CAD drawings, PDF technical specifications or physical sample copying requirements.

We adopt high-precision CNC grinding equipment and ultra-precision polishing technology to strictly control dimensional tolerance, surface quality and optical performance of each customized optical dome. Optional materials include BK7/K9 optical glass, synthetic sapphire and fused silica, matched with multi-layer AR anti-reflective, IR infrared, DLC wear-resistant and hydrophobic anti-fog coatings according to working wavelength and application environment.

Our professional optical engineering team can also provide design optimization suggestions for your structural parameters, helping you balance optical performance, mechanical strength and cost budget. All customized optical domes implement full-process quality inspection, provide inspection reports and qualification certificates, and support stable long-term order delivery for overseas importers, engineering companies and optical equipment manufacturers.

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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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Can you make custom size optical domes?

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.