Precision Polished BK7
High-quality K9/BK7 optical glass with fine surface polishing, stable optical performance for visible light surveillance.
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AR‑Coated Custom Optical Glass Dome Cover for PTZ CCTV Surveillance Camera
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| Categories | PTZ Surveillance Dome |
| Brand | FELIX GLASS optical glass Manufacturing base |
| Product Specifications | FE-GXQZ-0100292 |
| Coating: | AR / AF / AG Coating Available |
| Size: | All Diameter & Radius Customizable |
| Shape: | Hemisphere Dome |
| Material: | Single Crystal Sapphire (Al₂O₃) |
| Manufacturing Service | OEM / ODM custom optical glass dome fabrication |
| Main Application | PTZ speed dome, CCTV surveillance camera, security monitoring vision system |
| Unit Price | US $ 2.88-5.99 / piece |
| FOB port | SHENGZHEN SHANGHAI GUANGZHOU |
| Terms of Payment | L/C, D/A, D/P, Western Union |
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Detail Information
Custom optical glass dome for PTZ surveillance cameras
Custom Size AR Coated Optical Glass Dome Cover For PTZ Surveillance
Felix Glass Co., Limited supplies custom BK7 optical glass dome covers designed for PTZ speed dome surveillance cameras, traffic monitoring equipment and outdoor vision systems. We deliver polished spherical dome optics with anti-reflection coating to maintain stable image quality under varied outdoor lighting conditions.
Direct answer
Problems Solved By BK7 PTZ Optical Dome Cover
A spherical glass dome cover is adopted for PTZ surveillance when flat optical windows cannot support 360° wide-angle monitoring. The curved dome protects internal camera lenses, reduces wind load, and preserves image uniformity during pan-tilt rotation, while AR coating suppresses surface reflection and ghost images.
AR Anti-Reflection Coating
Visible-band AR coating minimizes glare, improves light transmittance and eliminates ghost reflections for clear monitoring footage.
Drawing Custom Manufacturing
Dome diameter, spherical radius, wall thickness, flange edge and coating specifications can be confirmed according to customer engineering drawings before mass production.
Attention to specification
Material & Coating Technical Parameters For Engineering Review
The standard substrate material is BK7 (K9) optical glass, the mainstream cost-effective solution for outdoor PTZ surveillance. Sapphire and fused silica dome can be offered as upgraded options if higher hardness or extended spectrum transmission is required.
- Base Material: BK7 / K9 optical glass for surveillance optical dome.
- Surface Finish: Precision optical polishing, customizable surface quality standards.
- Available Coatings: AR anti-reflection, AF anti-fouling, anti-fog coating for outdoor camera applications.
- Service Mode: OEM & ODM support, small-batch sampling and repeat mass production orders.
Interest stage
Key Product Specifications For Custom PTZ Glass Dome
| Product type | Custom BK7 spherical optical dome for PTZ speed dome surveillance camera |
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| Model reference | FG-DOME-BK7-PTZ01 |
| Material | BK7 / K9 optical glass; Sapphire & fused silica available as upgraded alternatives |
| Functional coating | Visible light AR coating, optional AF anti-fouling, anti-fog multilayer film matched for outdoor monitoring |
| Custom Manufacturing | Custom diameter, spherical radius, wall thickness, flange edge, polishing grade and inspection criteria |
| Quality Inspection | Dimensional tolerance test, surface defect inspection, transmittance & coating uniformity test before delivery |
Application match
Typical Applications of BK7 PTZ Surveillance Glass Dome
Working environment determines final dome dimension, coating scheme and inspection standard. Proper curved geometry and optical coating ensure long-term stable monitoring effect for outdoor vision equipment.
Outdoor PTZ Speed Dome Cameras
For urban security, parking lot and campus pan-tilt surveillance cameras with 360° rotating viewing demand.
Highway & Traffic Monitoring
Road side monitoring equipment needs weather-resistant dome cover to protect internal lens from wind, dust and rain.
Industrial Outdoor Vision Systems
Outdoor industrial monitoring, port and warehouse security vision equipment with continuous all-day working requirements.
Desire stage
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Felix Glass RFQ & Production Workflow For PTZ Optical Dome
Drawing Evaluation
Check dome diameter, sphere radius, wall thickness, flange shape, optical clear zone and installation structure.
Blank Material Preparation
Select BK7 glass blank, calculate machining allowance according to customer required dome geometry.
Grinding & Optical Polishing
CNC curve grinding followed by precision polishing to achieve required surface quality for surveillance optics.
Optical Coating Deposition
Deposit AR or customized functional coatings under vacuum environment based on target spectrum and usage environment.
Inspection & Safe Packing
Full inspection of dimension, surface quality and coating performance; shockproof packaging to avoid scratch during transit.
Original capability retained
From Prototype Sampling To Mass PTZ Dome Orders
We support small-batch prototype sampling and large-scale bulk production of custom BK7 surveillance glass dome. To receive accurate quotation, please provide engineering drawing, target order quantity, material requirement, coating specification, tolerance, surface quality grade, working environment and acceptance inspection standards.
Sample lead time and bulk delivery time depend on dome geometry complexity, coating type and inspection requirements. Simple standard dome models can complete feasibility evaluation quickly; customized complex structural domes can arrange engineering communication to optimize design and control cost.
Decision support
How To Choose BK7 / Sapphire / Fused Silica Dome For Your Project
Choose BK7 / K9 Dome When
Application is visible light PTZ surveillance; pursuing balanced optical performance and competitive cost under general outdoor weather conditions.
Upgrade To Sapphire Dome When
The dome faces frequent sand abrasion, repeated cleaning, harsh marine salt spray and requires extreme scratch resistance.
Select Fused Silica Dome When
The optical system involves ultraviolet transmission or works under high-temperature extreme environment.
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Internal Links For Product Cluster Comparison
Buyer FAQ
Frequently Asked Questions About Custom PTZ BK7 Optical Dome
Can I customize dome diameter and spherical radius?
Yes. We accept drawing-based customization for dome outer diameter, inner radius, wall thickness, flange structure and optical clear zone.
What transmission can the AR coating achieve for surveillance?
Visible light AR coating design can reach ≥94% single-surface transmittance; exact value depends on wavelength band and glass thickness, please provide spectrum requirement for quotation.
Is BK7 glass dome suitable for outdoor all-weather PTZ camera?
Yes. BK7 owns stable chemical property. Matching AR and AF coating can effectively resist rain, dust and daily outdoor climate erosion for surveillance equipment.
What information speeds up quotation?
Please supply engineering drawing, material selection, dimension parameters, coating requirement, order quantity, application environment and inspection acceptance standard.
Action stage
Send Your PTZ Dome Drawing For Engineering Evaluation & Quotation
Share your surveillance application scenario, dome drawing, coating specification and order quantity. Felix Glass will evaluate manufacturability, inspection items and provide formal quotation for custom BK7 PTZ optical glass dome.
Need Custom Optical Glass Solution?
Send us your drawing, dimension & coating requirements for fast quotation within 24 hours.
Get Free RFQRelated Products
Custom Precision Optical & Glass Components Manufacturer – Felix Glass Co., Limited.
We supply Industrial Glass, Sapphire Optics, Optical Lenses/Prisms/Filters, Infrared IR Optics, Functional & Display Glass, N-BK7/H-K9L Optical Glass, supporting OEM mass production and laboratory custom prototypes. Flexible MOQ & free sample service available. Fill in the form to download full datasheets and get factory wholesale price within 24 hours.
CONTACT US NOW FOR A QUOTE
We aim to respond to your inquiry within one business day. A formal quotation is typically provided within 1–2 business days after all required drawings and specifications are received. Complex designs or special material and coating requirements may require additional engineering review; we will advise you of the expected quotation timeline.
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Learn more from our FAQ
- What is the minimum order quantity for custom precision optical glass components?
Felix Glass supports paid prototypes, small trial batches and volume production. Minimum order quantities depend on the material, dimensions, tolerances and coating requirements. Send us your drawings and required quantity so we can confirm the MOQ, price and lead time.
- Can I order samples for testing before bulk production?
Yes. Felix Glass offers paid custom samples for evaluation before bulk production. Sample costs and lead times are assessed based on material, dimensions, tolerances, coating requirements and quantity. Please send us your drawings or specifications so we can provide a sample quotation and estimated production lead time.
- What is the production lead time for custom optical glass components?
A: The production cycle for standard samples is 3-10 working days, while mass production requires 15-35 working days, depending on the complexity of the product and the order quantity. We provide reliable precision optical glass components and fast delivery services for orders from industries such as defense, industrial equipment, medical devices, shipbuilding, robotics, automotive, and aerospace. Please submit your project details so we can provide you with an accurate delivery schedule.
- Are your optical glass products ISO, CE and RoHS certified?
All precision optical glass components from FELIX OPTICAL GLASS comply with ISO quality system standards as well as CE and RoHS requirements. We provide comprehensive test reports, spectral graphs, material certificates, and inspection documents for customer review. Please feel free to request complete certification details and a formal quotation at any time.
- Do you offer one-stop custom optical glass processing services?
Yes. We offer a full range of precision optical glass component processing services, including CNC machining, precision grinding, optical polishing, chemical/physical tempering, vacuum coating (AR anti-reflective coating, AF anti-fingerprint coating, AG anti-glare coating, IR infrared coating), and screen printing. From raw materials to finished products, every step is completed in our own factory. Please tell us your needs, and we will provide you with the most cost-effective solution.
CONTACT US NOW FOR A QUOTE
We aim to respond to your inquiry within one business day. A formal quotation is typically provided within 1–2 business days after all required drawings and specifications are received. Complex designs or special material and coating requirements may require additional engineering review; we will advise you of the expected quotation timeline.
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With 19 years of experience as a precision optical glass expert, we provide comprehensive and satisfactory customized solutions.
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