Dongguan Felix Glass Co., Ltd. E-mail: james@felixglass.com - Tel: +86 185 6503 2888
Home / All / Custom BK7 & K9 Optical Glass Dome Processing | Felix Glass / Custom Sized BK7 & K9 Optical Glass Dome | Felix Glass

Custom Sized BK7 & K9 Optical Glass Dome | Felix Glass

Apr 30,2026
Custom optical glass dome has become an indispensable core component in industrial optical equipment, high-end monitoring devices, and special protective systems. When standard-sized optical domes cannot meet your unique installation, structural and optical performance requirements, custom-sized BK7 and K9 optical glass dome solutions are the most reliable choice for your project.

At Felix Glass, we specialize in custom BK7 and K9 optical glass dome processing, providing a complete range of personalized services tailored to your exact specifications. Our customization covers every detail, including diameter, wall thickness, spherical curvature, edge style, special opening design, and even matching coating requirements such as AR, AF, and AG. Whether you have a finished drawing or just a preliminary idea, our technical team can provide professional suggestions and complete a feasible processing plan for you.

We adopt advanced CNC machining, hot bending forming, and high-precision polishing processes to ensure each custom glass dome has excellent surface quality, uniform light transmission, and stable optical performance. Strict dimensional tolerance control, fine edge chamfering, and professional cleaning processes further guarantee easy installation and long service life in various complex working environments.

Every custom optical glass dome from Felix Glass undergoes multi-stage quality inspection, including surface defect detection, thickness testing, and radian calibration, to ensure it meets the highest industry standards. Small batch samples and mass production orders are both available, and our integrated production workflow helps shorten lead times while maintaining consistent quality.

If you are looking for a reliable manufacturer of custom BK7 & K9 optical glass dome, Felix Glass is your ideal partner. Contact us today to get a free quote and custom solution for your optical dome project.
James Fu, Sales Director of FELIX OPTICAL GLASS, and a poster displaying contact information for an optical glass deep-processing factory.James Fu, Sales Director of FELIX OPTICAL GLASS, and a poster displaying contact information for an optical glass deep-processing factory. 2
Learn more from our FAQ
What is the minimum order quantity for custom precision optical glass components?

FELIX OPTICAL GLASS offers highly flexible MOQs to support customer projects, including prototype testing, small-batch trial orders, and high-volume production. All products can be fully customized to your drawings, tolerances, and application standards. Please send us your specifications, and we will reply within 1-5 hours and provide an accurate quotation after careful evaluation within 1-2 days.

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?

A: The production cycle for standard samples is 3-10 working days, while mass production requires 15-35 working days, depending on the complexity of the product and the order quantity. We provide reliable precision optical glass components and fast delivery services for orders from industries such as defense, industrial equipment, medical devices, shipbuilding, robotics, automotive, and aerospace. Please submit your project details so we can provide you with an accurate delivery schedule.

Are your optical glass products ISO, CE and RoHS certified?

All precision optical glass components from FELIX OPTICAL GLASS comply with ISO quality system standards as well as CE and RoHS requirements. We provide comprehensive test reports, spectral graphs, material certificates, and inspection documents for customer review. Please feel free to request complete certification details and a formal quotation at any time.

Do you offer one-stop custom optical glass processing services?

Yes. We offer a full range of precision optical glass component processing services, including CNC machining, precision grinding, optical polishing, chemical/physical tempering, vacuum coating (AR anti-reflective coating, AF anti-fingerprint coating, AG anti-glare coating, IR infrared coating), and screen printing. From raw materials to finished products, every step is completed in our own factory. Please tell us your needs, and we will provide you with the most cost-effective solution.

CONTACT US NOW FOR A QUOTE
We will respond promptly within 1 to 5 hours and provide an optimal, formal quotation within 1 to 2 days. Partnering with us is the smartest choice—start a mutually beneficial partnership today!
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With 19 years of experience as a precision optical glass expert, we provide comprehensive and satisfactory customized solutions.

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