AR Coated BK7/K9 Dome | CCTV Surveillance Camera Lens
FOB Price
- US $5.99
5 - 99 piece
- US $4.85
100 - 999 piece
- US $3.89
1000 - 4999 piece
- US $2.88
5000 - 9999 piece
group nameOptical Glass Dome
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Min Order5 piece
brand nameFELIX GLASS optical glass Manufacturing base
modelFG-DL-OPT-001291
payment methodL/C, D/A, D/P, Western Union
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update timeMon, 25 May 2026 23:55:33 GMT
Paramtents
Material: BK7 / K9 / Fused Silica Optical Glass
Light Transmittance: ≥99.5% (AR Coated)
Refractive Index: 1.5163 (BK7/K9) / 1.458 (Fused Silica)
Size: Fully Customizable (Diameter, Radius, Curvature)
Packging & Delivery
Size50cm x50cm x30cm
Weight0.5kg / piece
Min Order5 piece
Briefing
Custom AR coated BK7/K9 dome, 99.5% transmittance & zero distortion for CCTV cameras. OEM supported.
Detailed
✅ Get Your Custom Quote in 24 Hours
We are a professional BK7/K9 optical component factory specializing in precision AR coated BK7/K9 dome, widely applied as core optics for CCTV surveillance camera lens, tailor-made custom optical glass cover, high-light-efficiency 99.5% transmittance dome, distortion-free zero distortion surveillance lens and standard hemispherical camera dome.
Core Technical Advantages
1. Vacuum broadband coating technology produces premium AR coated BK7/K9 dome, effectively suppresses surface reflection and stray light, laying base for high-performance surveillance optical systems.
2. High-purity BK7/K9 raw material processing forms stable CCTV surveillance camera lens, matching indoor & outdoor fixed monitoring equipment for long-term security operation.
3. Full-size parametric customization on diameter, thickness, edge and flange realizes exclusive custom optical glass cover, solving matching problems of non-standard camera housings.
4. Ultra-precision optical polishing achieves industry-leading 99.5% transmittance dome, maximizes light intake to boost low-light night vision effect of surveillance cameras.
5. Strict surface & curvature calibration delivers qualified zero distortion surveillance lens, eliminates image deformation during wide-angle monitoring shooting.
6. Standard hemispherical hot forming crafts classic hemispherical camera dome, the most mainstream protective lens for global commercial CCTV monitoring projects.
Main Application Scenarios
Indoor & outdoor CCTV security surveillance, customized industrial camera assembly, low-light monitoring equipment, commercial security camera OEM project, optical protective component for intelligent monitoring
Custom Cooperation Terms
Full ODM/OEM available for coating, dimension and shape customization
Raw Material: BK7 / K9 Optical Glass, Optional Fused Silica
Sample Lead Time: 3–5 Working Days | Bulk Lead Time: 10–15 Working Days
Send us your camera housing specifications or drawing now, and we’ll reply with a custom quote within 24 hours!
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- Nearest port for product export
- Shenzhen, Guangzhou
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow