K9 3.98 Inch ZnSe Optical Lens Hemisphere Guide Top Camera Coating - 1.5-300mm Diameter Range
Price:
$0.2~$100
MOQ:
1
Delivery Time:
3~30days after order
Brand:
Advance
Product Description
K9 Optical Lens - 3.98 Inch ZnSe Hemisphere Guide Top Camera Coating
This high-quality optical dome lens features a 3.98-inch diameter with ZnSe coating, designed specifically for video camera applications. The hemisphere guide top configuration provides superior optical performance for imaging systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Materials Available | BK7, optical glass, quartz, sapphire, Ge, Si, ZnSe, CaF2 |
| Diameter Range | 1.5mm - 300mm |
| Radius Range | R0.8mm - ∞ |
| Focal Length Range | -30000mm to +30000mm |
| Center Thickness Tolerance | ±0.01mm |
| Diameter Tolerance | ±0.005mm |
| Focal Length Tolerance | ±1% |
| Surface Accuracy | N=1-3 |
| Irregularity | ΔN=0.1-0.5 |
| Decenter | 3''-1'' |
| Surface Quality | 10/5-60/40 |
| Coating Options | Available upon request |
| Application Areas | Imaging, Lighting, Laser Systems |
Key Features
- Chromatic aberration correction for superior image quality
- Available in positive and negative focal length configurations
- Precision optical glass materials including BK7 and ZnSe
- Custom coating options available for specific applications
- Wide diameter range from 1.5mm to 300mm
- High surface quality and dimensional accuracy
Applications
These achromatic doublet lenses are ideal for demanding applications including imaging systems, analyzers, fiber-optic lighting, laser range finders, endoscopes, and borescopes. They are widely used in telescope objectives and laser beam focusing applications.
Manufacturer Profile
Shanghai Advance Optical-Electronics Technology Co., Ltd.
Established in 2009 and located in Qingpu Industrial Park, Shanghai, we are a technology-based production enterprise specializing in optical design and manufacturing. Our comprehensive capabilities include optical-mechanical-electrical design, precision optical element processing, and camera lens development.
Company Advantages
- Complete design, production, and sales capabilities
- Tens of thousands of optical molds and samples for rapid prototyping
- Early involvement in customer R&D with technical consultation
Frequently Asked Questions
What are your main products?
We specialize in optical design and element processing including spherical lenses, aspherical lenses, cylindrical lenses, reflector mirrors, filters, rod lenses, and camera lenses.
What is your minimum order quantity?
Minimum order quantity is 10 pieces.
What is your lead time?
1 day for inventory items and 25-35 days for new projects.
What is your quality guarantee period?
We provide a three-year quality guarantee for all our products.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Advance Optical-Electronics Technology Co., Ltd
Location
No.425, North Beiying Road, Qingpu Industrial Zone, Shanghai
Contact Person
Zhang