645nm 82mm IR Cut Filter for Astrophotography with 99% Transmittance and HD Resolution
Price:
$10 - $18.80/ Piece
MOQ:
100
Delivery Time:
25~35 Working day
Brand:
OEM/ODM
Product Description
Product Overview
High-performance 645nm 82mm IR Cut Filter designed specifically for astrophotography applications, featuring exceptional optical clarity and durability.
Key Features
HD Resolution for crystal-clear imaging
Superior UV/IR Cut performance: >99% transmittance in visible range (430-670nm), <0.5% reflectivity
Advanced multi-layer coating with anti-reflection, waterproof, oil-proof, and scratch-proof properties
Technical Specifications
| Parameter | Specifications |
|---|---|
| Glass Material | AGC / Germany SCHOTT / Corning / other designated brands |
| Filter Lens Thickness | 0.55mm / 0.7mm / 0.8mm / 1.1mm / 1.3mm / 1.5mm / Custom |
| Filter Lens Resolution | HD Resolution |
| Coating | UVIR Cut + AR (Anti-reflection) + Double-sided AF Coating |
| Frame Material | Aluminum / Copper |
| Frame Interface | Thread / Magnetic |
| Frame Thickness | 3.1mm, 3.9mm, 5.1mm, 5.3mm, 5.5mm, 5.8mm, 6.7mm, 7.0mm (Customizable) |
| Common Product Sizes | Φ37mm to Φ150mm range, including 82mm standard size |
| Customization | Available for all parameters including size, thickness, and surface treatment |
Product Images
Packaging & Accessories
Custom packaging solutions available including cartons, product boxes, cleaning cloths, instruction manuals, and various stickers.
Manufacturer Information
Bright Shadow Technology Co. Ltd (BST) specializes in optical product development and manufacturing with over 15 years of industry experience. Our facilities include an optical R&D center and thousand-level clean room manufacturing plant.
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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
Bright Shadow Technology Ltd.
Location
NO.2 Dongxin Road,Dongjiang Hi-Tech Park,Huizhou(516255),Guangdong,China
Contact Person
Hathaway Peng