AR Coating Silica Optical Sapphire Dome Lens For Infrared Thermal Imaging Camera
AR coating silica optical Sapphire Dome Lens for infrared thermal imaging camera. A dome consists of two parallel curved surfaces, functioning as optical windows that do not introduce magnification to the light path. IR domes are commonly used in defense applications with extreme environments, where high optical transmission at specific IR spectra, high hardness, flexural strength, and durability are critical specifications for substrate material selection.
Advance offers infrared domes made from various substrate materials including sapphire, hot-pressed MgF2, hot-pressed ZnS, ZnSe, and Germanium. Sapphire is ideal for both ultraviolet (UV) and MWIR (3-5μm) bands, hot-pressed MgF2 is suitable for MWIR bands, while ZnSe or Germanium are excellent choices for 3μm to 12μm domes covering both MWIR and LWIR regions.
Specifications
| Material |
BK7 or other optical glass, quartz, sapphire, Si, ZnSe, CaF2, etc. |
| Diameter |
1.5~300mm |
| Center Thickness Tolerance |
+/-0.01mm |
| Length Tolerance |
+/-0.01mm |
| Width Tolerance |
+/-0.01mm |
| Diameter Tolerance |
+/-0.0005mm |
| Surface Accuracy |
N=1~3 |
| Irregularity |
ΔN=0.1~0.5 |
| Surface Quality |
10/5~60/40 |
| Coating |
Upon request |
| Application Area |
Imaging, Lighting, Laser, etc. |
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Company Profile
Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise, officially established in September 2009, with its plant located in Qingpu Industrial Park.
Business Scope
- Optical mechanical and electrical module development
- Precision optical element processing
- Camera lens design and processing
- Optical design and optical path optimization solutions
- Technical consultation and after-sales service
Application Fields
- Machine vision
- Artificial intelligence
- Biomedical
- Smart city
- High-end monitoring
- Testing instruments
- Military equipment
- Laser etching
- Special lighting
- Scientific research institutions
Certifications
Packing & Delivery
Frequently Asked Questions
Q: What are your main products or which field do your products be used?
A: We specialize in optical design, optical element processing, and lens assembly. Our products include spherical lenses, aspherical lenses, cylindrical lenses, reflector mirrors, filters, rod lenses, camera lenses, etc. These are widely used in imaging, laser, and lighting applications.
Q: What's your advantage?
- We maintain approximately ten thousand optical modules and fixtures in stock, with outstanding technicians and managers, enabling us to provide excellent quality with short lead times and significant development cost savings for customers.
- We can help customers optimize their optical systems and provide free optical solutions or suggestions.
Q: What's your MOQ?
A: 10 pieces
Q: What's your lead time?
A: 1 day for inventory items and 25-35 days for new projects
Q: What's your shipping type?
A: Typically FedEx, DHL, TNT, EMS, or customer-appointed carriers
Q: What's the payment condition?
A: T/T, L/C, VISA, PayPal, Alipay, or negotiation
Q: What's your quality guarantee period?
A: Three years
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