BK7 K9 Optical Glass Dome Lens for Underwater Camera - felix glass
- FOB Price
US $5.995 - 99 piece
US $4.85100 - 999 piece
US $3.891000 - 4999 piece
US $2.885000 - 9999 piece
- group name
- Optical Glass Dome
- Min Order
- 5 piece
- brand name
- FELIX GLASS
- model
- FE-GXQZ-01002911
- 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
- update time
- Mon, 06 Apr 2026 07:04:09 GMT
Paramtents
Material: BK7 / Fused Silica / Sapphire / K9
Coating: AR / IR / UV / AF
Diameter: 1mm‑150mm (Customizable)
Feature High Transmittance, Low Distortion, Scratch Resistant, Custom Coating
Application Cameras, Medical Devices, Laser Systems, Industrial Sensors, Optics Instruments
Packging & Delivery
- 50cm x50cm x30cm
-
Min Order5 piece
Briefing
High-precision optical glass domes in BK7/K9, fused silica or sapphire. Waterproof, OEM & custom sizes available.
Detailed
Our High Precision Optical Domes are premium protective & imaging components engineered for surveillance cameras, underwater ROV, thermal imaging, drones, aerospace, and medical devices. Crafted from high‑purity sapphire, BK7, fused silica, or K9 optical glass with AR/IR/UV/AF coatings, they deliver ultra‑high light transmittance, minimal distortion, and exceptional durability in harsh environments. Ideal for OEM projects requiring wide‑angle imaging, high stability, and custom optical solutions.
Key Selling Points
- Hemispherical & spherical design for 180° wide‑angle imaging & light collection
- Ultra‑high transmittance (>95%) with AR coating for crystal‑clear results
- Low distortion & aberration for professional optical performance
- 9 Mohs hardness (sapphire) for scratch & impact resistance
- High pressure & temperature resistant for underwater & aerospace use
- IP68 waterproof & corrosion resistant for outdoor & harsh environments
- Fully customizable diameter, thickness, curvature & coating
- Strict quality control ensures high precision & surface accuracy
- Fast prototyping & mass production for OEM/ODM orders
- Professional technical support for optical system design
Technical Specifications
Material: Sapphire / BK7 / Fused Silica / K9 Optical Glass
Coating: AR (Anti‑Reflective) / IR / UV / AF (Anti‑Fingerprint)
Shape: Hemispherical / Spherical / Half‑Sphere
Diameter: 5mm – 300mm (Customizable)
Thickness: Customizable (per drawing)
Surface Accuracy: λ/10 – λ/4
Transmittance: >90% – >99% (material & coating dependent)
Hardness: 9 Mohs (Sapphire)
Feature: High precision, low distortion, pressure resistant, scratch resistant, waterproof
Application: Surveillance cameras, underwater ROV, thermal imaging, drones, aerospace, medical devices, industrial sensors
Why FELIX GLASS
FELIX GLASS is a professional manufacturer of high‑precision optical domes and custom optical components. We specialize in sapphire and optical glass solutions with advanced coating technology and strict quality control. Our products deliver reliable performance for global industrial, military, and commercial clients. We offer full OEM/ODM support, competitive pricing, fast delivery, and professional technical consultation. Contact us for samples, custom quotes, and tailored optical solutions.