BK7 & K9 Optical Glass With Professional AR Coating Service

Apr 24,2026

BK7 and K9 optical glass are the most widely used optical base material in global optical industry, featured with excellent light transmittance, stable physical property and great processing adaptability. Our factory provides standardized BK7 & K9 glass sheet, lens and shaped parts with mature processing technology.

We provide professional anti-reflective coating treatment on optical glass surface, effectively reducing light reflection, improving light transmission rate and optimizing optical imaging effect. Strict raw material screening, precise cutting and surface polishing are carried out in whole production flow, to make sure every glass part meets industrial optical application standard.

We support custom size, thickness and shape production for BK7 & K9 optical glass. With stable batch quality and reasonable pricing, our optical glass products have been long-term exported to global optical instrument and industrial equipment manufacturers.

Next High Precision Optical Glass Dome for Industrial Monitoring Use

Learn more from our FAQ

Can you customize the samples style according to my design requirement?: Of course! We can customize the process according to your needs: shape cutting, AR AG coating, high temperature oven, polishing and tempering, anti-UV ink printing, based on our mature supply system for processing and customization

Can I get a sample with my own logo?: Since customized samples and shipping costs are high for both parties, in order to ensure a win-win situation for both parties and quality assurance, we only provide high-quality samples. But we can also provide existing product renderings and design mold services. Usually, we will first provide product renderings with your LOGO as a reference. Click to learn more about free samples

What is your Production MOQ?: The minimum order quantity for our factory production is flexible and negotiable. Usually the MOQ is 100 pieces, and lower quantity is acceptable for trial order. Please feel free to let us know the quantity you need.

Can I purchase your products in bulk? How is the MOQ?: Yes. Our MOQ is flexible and can be negotiated,Each variety starts at 100-500pcs.

How is the payment？: 30% Deposit for order confirmation, 70% balance payment within one day before delivery.

TO GETA FREE SAMPLE

WhatsApp: +86 185 6503 2888 Send your inquiry now to get free sample & official best factory price. We reply all messages within 1-5 minutes.

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Focus on the research and development and manufacturing of high-quality optical lens glass/display panel glass/glass products!

✔ROHS CE certified ISO9001:2005 quality management system
✔Professional team over 19 years’ experience under Japanese management system
✔Help over 2000+ companies to make prototypes into mass production successfully
✔Challenge the 100% on time delivery goal 100% full inspection report
✔Cost-down solutions for over 2000+ companies with success
✔Free solutions provided based on different industries
✔Support free samples (quick sample production) Small quantity (100-1000pcs) available

WhatsApp: +86 189 9805 2888
WeChat: +86 185 6503 2888
URL: www.felixglass.com

liuchangfu520888@gmail.com: +86 185 6503 2888