Underwater Optical Dome
Underwater optical domes are hemispherical optical components designed to protect cameras, sensors, and imaging equipment while maintaining excellent image quality and optical transmission in marine and deep-sea environments.
Engineered for high-pressure and corrosive operating conditions, underwater domes help ensure stable optical performance, long service life, and reliable system protection for subsea applications.
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Available Materials
We manufacture underwater optical domes using:
• Sapphire
• Fused Silica
• BK7 / K9 Optical Glass
• Custom Optical Materials
Material selection depends on operating depth, pressure requirements, wavelength range, and environmental conditions.
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Key Features
• High optical transmission
• Low optical distortion
• Excellent pressure resistance
• Corrosion-resistant performance
• Long-term environmental durability
• Optional AR and protective coatings
• Precision polishing and tight tolerances
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Typical Applications
Our underwater optical domes are widely used in:
• Underwater camera systems
• ROV (Remotely Operated Vehicle) imaging
• AUV (Autonomous Underwater Vehicle) vision systems
• Deep-sea exploration equipment
• Offshore monitoring systems
• Marine surveillance platforms
• Oceanographic research instruments
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Custom Manufacturing
Felix Glass provides OEM and ODM underwater optical dome manufacturing services, including:
• Custom diameters and thicknesses
• Hemispherical and special geometries
• Precision optical polishing
• AR coating options
• Prototype development
• Mass production support
Our engineering team assists with material selection, optical optimization, and manufacturability evaluation to help improve system performance and production efficiency.
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Request a Quote
Send us your drawings, specifications, or application requirements for engineering review and quotation support. We provide customized underwater optical dome solutions for industrial, marine, research, and defense applications.
7 results
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MOQ:5 piece
Unit Price:US $7.55-6.98-4.69-2.91
BK7/K9 hemispherical optical glass dome for underwater cameras, high transmittance & waterproof. OEM/ODM supported.
MOQ:5 piece
Unit Price:US $5.99-4.85-3.89-2.88
Sapphire hemispherical dome with AR coating, IP68 for ROV, military & aerospace drone, OEM custom.
MOQ:5 piece
Unit Price:US $5.99-4.85-3.89-2.88
Custom BK7/K9 optical glass dome, high transmittance & low distortion for underwater cameras. OEM supported.
MOQ:5 piece
Unit Price:US $5.99-4.85-3.89-2.88
Custom flanged K9/borosilicate glass dome, high transmittance & durable for security cameras. OEM supported.
MOQ:5 piece
Unit Price:US $5.99-4.85-3.89-2.88
High pressure resistant optical glass dome for ROV. Ensures clear imaging and long service life for marine engineering.
MOQ:5 piece
Unit Price:US $5.99-4.85-3.89-2.88
Custom flanged BK7/K9 dome lens, AR coated & high pressure resistant for underwater cameras & ROV systems. OEM
MOQ:5 piece
Unit Price:US $5.99-4.85-3.89-2.88
Anti-fog optical glass dome designed for underwater cameras and humid environments. OEM customization available
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.
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!
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