Optical Domes
Optical domes are hemispherical optical components designed to protect cameras, sensors, and imaging systems while maintaining high transmission and low distortion. They are widely used in underwater, aerospace, defense, and industrial optical applications.
Materials
Felix Glass manufactures custom optical domes using:
• BK7 / K9 Glass
• Fused Silica
• Sapphire
• ZnSe & ZnS (IR Materials)
Material selection depends on wavelength, environmental conditions, and performance requirements.
Key Features
• High optical transmission
• Low image distortion
• Excellent pressure resistance
• UV and corrosion resistance
• Wide operating temperature range
• Optional AR and protective coatings
Manufacturing Capabilities
We provide:
• CNC precision machining
• Optical polishing
• Custom coatings
• Prototype development
• OEM / ODM mass production
All products undergo dimensional, surface quality, and optical performance inspections.
Applications
Optical domes are commonly used in:
• Underwater cameras and robotics
• Marine monitoring systems
• Aerospace sensors
• Defense and surveillance optics
• Industrial machine vision systems
Custom Solutions
Customization options include:
• Diameter and thickness
• Hemisphere and full-sphere designs
• Surface accuracy specifications
• AR, IR, and protective coatings
• Precision tolerance requirements
Request a Quote
Send us your drawings or specifications for engineering review and quotation support. Our team typically responds within 24 hours
Materials
Felix Glass manufactures custom optical domes using:
• BK7 / K9 Glass
• Fused Silica
• Sapphire
• ZnSe & ZnS (IR Materials)
Material selection depends on wavelength, environmental conditions, and performance requirements.
Key Features
• High optical transmission
• Low image distortion
• Excellent pressure resistance
• UV and corrosion resistance
• Wide operating temperature range
• Optional AR and protective coatings
Manufacturing Capabilities
We provide:
• CNC precision machining
• Optical polishing
• Custom coatings
• Prototype development
• OEM / ODM mass production
All products undergo dimensional, surface quality, and optical performance inspections.
Applications
Optical domes are commonly used in:
• Underwater cameras and robotics
• Marine monitoring systems
• Aerospace sensors
• Defense and surveillance optics
• Industrial machine vision systems
Custom Solutions
Customization options include:
• Diameter and thickness
• Hemisphere and full-sphere designs
• Surface accuracy specifications
• AR, IR, and protective coatings
• Precision tolerance requirements
Request a Quote
Send us your drawings or specifications for engineering review and quotation support. Our team typically responds within 24 hours
25 results
ViewShowcase
MOQ:5 piece
Unit Price:US $9.76-8.66-8.43-7.55
Custom Ge plano-convex lens, high transmittance for LWIR/CO₂ use. OEM supported.
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 $9.66-8.96-7.63-5.21
BK7 optical glass domes designed for underwater cameras, with high light transmittance and pressure resistance.
MOQ:5 piece
Unit Price:US $7.69-6.55-4.56-3.33
Custom AR coated sapphire dome, high transmittance for aerospace/surveillance. OEM 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 dome, high transmittance & low distortion for underwater cameras. OEM supported.
Custom sapphire/BK7 optical dome, high transmittance & pressure-resistant for surveillance/ROV. OEM supported.
MOQ:5 piece
Unit Price:US $5.99-4.85-3.89-2.88
Custom AR coated sapphire/BK7 hemispherical lens, high precision for cameras, sensors & industrial use. OEM supported.
MOQ:5 piece
Unit Price:US $5.99-4.85-3.89-2.88
FELIX GLASS custom AR coated BK7/K9 optical dome lens, spherical & aspherical for medical & laser optics, OEM ODM available.
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 $9.58-8.85-7.56-5.88
Custom ITO conductive glass dome, high transmittance for underwater cameras & smart devices. OEM supported.
MOQ:5 piece
Unit Price:US $5.99-4.85-3.89-2.88
Factory OEM AR coated BK7/K9 optical glass dome lens, zero distortion, high pressure resistant, for camera & ROV systems.
MOQ:5 piece
Unit Price:US $10.55-9.85-8.89-6.88
Custom AR coated ZnS hemispherical dome, high transmittance for 10.6μm infrared applications. 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 $8.96-7.85-5.66-5.24
Custom flanged tempered glass hemisphere dome, fully customizable for stable mounting & high clarity. OEM supported.
MOQ:5 piece
Unit Price:US $8.64-7.64-6.56-4.58
Anti-reflective optical glass dome reduces glare and light loss. Ideal for LiDAR, monitoring and outdoor optical equipment.
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
Custom high transmittance tempered glass hemisphere dome lens, zero distortion, ultra-clear for CCTV security & surveillance.
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.
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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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