100x100mm 820nm Multi Coating Optical Bandpass Filter with 1/4 Lambda Glass for Machine Vision and Infrared Systems
Price:
$0.2~$100
MOQ:
1
Delivery Time:
3~30days after order
Brand:
Advance
Product Description
820nm Multi Coating Optical Bandpass Filter
High precision 100×100mm camera filter with 820nm bandpass wavelength and 1/4 lambda optical glass multi-coating for machine vision applications.
Product Overview
Infrared Filter & Heat Absorption Filter
Absorbs most of the visible light spectrum while transmitting infrared wavelengths. Ideal for infrared warning systems, night-vision equipment, and laser protection windows.
UV Glass
Transmits ultraviolet wavelengths while absorbing visible light for specialized optical applications.
Optical Glass Window
Custom processed optical glass materials including BK7, quartz, sapphire, Ge, Si, ZnSe, and CaF2 substrates.
Bandpass Filter Capabilities
Custom specifications available including substrate selection, wavelength range, FWHM, blocking range, transmittance, OD number, and specialized coatings (AR, oil proof, water proof, scratch resistant, soft focus).
Technical Specifications
| Parameter | Specification |
|---|---|
| Materials | BK7, optical glass, quartz, sapphire, Ge, Si, ZnSe, CaF2 |
| Length | 5-200mm |
| Width | 5-200mm |
| Diameter | 1.5-300mm |
| Center Thickness Tolerance | ±0.01mm |
| Length/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 | Custom specifications available |
| Application Area | Imaging, Lighting, Laser systems |
Product Images
Company Information
Shanghai Advance Optical-Electronics Technology Co., Ltd. - Technology-based production enterprise established in 2009, located in Qingpu Industrial Park, Shanghai.
Company Advantages
- Comprehensive design, production and sales capabilities
- Tens of thousands of optical molds and samples for fast prototyping
- Early involvement in customer R&D with technical consultation
Frequently Asked Questions
What are your main products?
Optical design, optical element processing, lens assembly including spherical lenses, aspherical lenses, cylindrical lenses, reflector mirrors, filters, rod lenses, and camera lenses.
What's your minimum order quantity?
10 pieces minimum order quantity.
What's your lead time?
1 day for inventory items, 25-35 days for new projects.
What's your quality guarantee period?
Three years quality guarantee.
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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