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BK7 K9 Optical Glass Dome for Professional Underwater Cameras

BK7 K9 Optical Glass Dome for Professional Underwater Cameras
BK7 K9 Optical Glass Dome for Professional Underwater CamerasBK7 K9 Optical Glass Dome for Professional Underwater CamerasBK7 K9 Optical Glass Dome for Professional Underwater CamerasBK7 K9 Optical Glass Dome for Professional Underwater CamerasBK7 K9 Optical Glass Dome for Professional Underwater CamerasBK7 K9 Optical Glass Dome for Professional Underwater Cameras
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CategoriesOptical Glass Dome
BrandFELIX GLASS optical glass Manufacturing base
ModelFE-GXQZ-0100291
Material:BK7 / Fused Silica / Sapphire / K9
Coating:AR / IR / UV / AF
Shape:Spherical / Aspherical / Plano‑Convex / Bi‑Convex
Diameter:(Customizable)
Unit PriceUS $ 5.99-4.85-3.89-2.88 / piece
FOB portSHENGZHEN SHANGHAI GUANGZHOU
Terms of PaymentL/C, D/A, D/P, Western Union
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Detail Information
Our BK7 K9 Optical Glass Dome are precision-engineered protective lenses designed for professional underwater photography and cinematography systems. Made from high-quality optical glass, these domes are optimized for use with large-format underwater housings, delivering ultra-high light transmittance and minimal distortion for sharp, clear imaging at any depth.

The spherical shape corrects for water refraction, allowing professional cameras to capture a wide, undistorted field of view without vignetting or color fringing. We offer custom diameters (1mm-150mm) and optional AR/IR/UV/AF coatings to enhance light transmission, reduce glare, and protect the lens from scratches and water spots. These domes are pressure-tested for deep-sea use, ensuring reliable performance in harsh marine environments.

Key features include:
- High-quality BK7/K9 optical glass construction
- Spherical design optimized for professional underwater imaging
- Excellent light transmittance and low distortion
- Customizable size and multi-layer coatings
- Pressure-resistant and scratch-resistant construction
- Ideal for professional underwater cameras and large housings
- OEM/ODM customization available for your unique setup

Whether you need a standard dome for your professional underwater housing or a custom solution for a specialized cinematography system, our BK7/K9 optical domes deliver exceptional performance. Contact us today to discuss your specifications and get a detailed quote.
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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
Send an inquiry now and get a free sample. We will reply you within 1-5 minutes and get the official best price within 1-3 hours!
*Email
Phone
*Title
*Content
Upload
  • Only supports .rar/.zip/.jpg/.png/.gif/.doc/.xls/.pdf, maximum 20MB.

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