Dongguan Felix Glass Co., Ltd. E-mail: james@felixglass.com - Tel: +86 185 6503 2888
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BK7 Optical Lens | Laser Imaging & Industrial Use

BK7 Optical Lens | Laser Imaging & Industrial Use
BK7 Optical Lens | Laser Imaging & Industrial UseBK7 Optical Lens | Laser Imaging & Industrial UseBK7 Optical Lens | Laser Imaging & Industrial UseBK7 Optical Lens | Laser Imaging & Industrial UseBK7 Optical Lens | Laser Imaging & Industrial UseBK7 Optical Lens | Laser Imaging & Industrial Use
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CategoriesLaser Focus Lenses
BrandFELIX GLASS optical glass Manufacturing base
ModelMDG-0545
Diameter12.7mm
Focal Length (FL): 15mm, 20mm, 30mm, 40mm, 50mm,15mm, 20mm, 30mm, 40mm, 50mm,
Coating:AR (Anti-Reflective)
Material:Optical glass (BK7/K9)
Surface Quality:40/20
Design Wavelength:400–700nm / 650–1050nm
Tolerance:±0.05mm
Unit PriceUS $ 7.89-9.89 / piece
FOB portSHENGZHEN SHANGHAI GUANGZHOU
Terms of PaymentL/C, D/A, D/P, Western Union
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Detail Information

✅ Get Your Custom Quote in 24 Hours


Our high-precision BK7 optical lenses are premium components designed for laser imaging and industrial optical systems. These lenses combine excellent clarity, low aberration, and anti-reflective coatings for reliable performance in demanding environments.

Material: BK7 / K9 Optical Glass
Coating: AR (Anti-Reflective)
Diameter: 12.7mm
Focal lengths: 15/20/30/40/50mm
Design wavelengths: 400-700nm / 650-1050nm
Fast lead time: 3-5 days for samples, 10-15 days for bulk orders

✅ Key Features
- High Transmittance: AR coating optimized for visible or near-IR wavelengths delivers excellent light transmittance
- Low Aberration: Precision-manufactured design minimizes optical distortion for accurate imaging results
- Tight Tolerances: Diameter ±0.05mm ensures consistent, reliable performance
- Versatile Applications: Ideal for laser imaging, industrial optics, and various optical instruments

✅ Common Applications
- Laser imaging and processing equipment
- Industrial optical systems and sensors
- Research and laboratory optical setups
- Custom optical components and assemblies
- Medical and industrial imaging devices

All our BK7 lenses undergo strict quality control, including transmittance checks, distortion tests, and dimensional accuracy verification. We support small custom orders and large-volume production, with flexible lead times to meet your project needs.

If you need help selecting the right lens size, focal length or coating for your application, please contact our sales team today. We are happy to provide professional advice and a free quote based on your exact requirements.

✅ High transmittance with AR coating
✅ Low aberration for accurate optical performance
✅ Tight manufacturing tolerances for consistency
✅ Standard sizes for popular industrial applications
✅ 24-hour fast quotation with detailed specifications
✅ 100% inspected before shipment

Send us your equipment specifications or drawing now, and we’ll reply with a custom quote within 24 hours!

Need Custom Optical Glass Solution?

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Custom Precision Optical & Glass Components Manufacturer – Felix Glass Co., Limited.

We supply Industrial Glass, Sapphire Optics, Optical Lenses/Prisms/Filters, Infrared IR Optics, Functional & Display Glass, N-BK7/H-K9L Optical Glass, supporting OEM mass production and laboratory custom prototypes. Flexible MOQ & free sample service available. Fill in the form to download full datasheets and get factory wholesale price within 24 hours.

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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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!
*Email
Name
*Title
*Content
Upload
  • Only supports .rar/.zip/.jpg/.png/.gif/.doc/.xls/.pdf, maximum 20MB.
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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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