BST ND64 77mm Neutral Density Lens Filter - 6 Stop Reduction with 1.8 Optical Density for Professional Photography
Price:
$5.82 - $15.78 / Piece
MOQ:
100
Delivery Time:
15~30 Working day
Brand:
OEM/ODM
Product Description
BST ND64 Professional Neutral Density Filter
High-performance 6-stop neutral density filter with ultra-thin HD glass and precision coating technology for professional photography applications.
Key Features
- Ultra-thin HD construction for optimal optical performance
- Double-sided ND coating with near-zero color deviation
- Precise ND value accuracy across all production batches
- Available in 77mm diameter with customizable specifications
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 | Double-sided ND+AR (Anti-reflection coating) + AF (Waterproof, oil proof, scratch proof) |
| Frame Material | Aluminum / Copper |
| Frame Interface | Thread / Magnetic |
| Frame Thickness | 3.1mm, 3.9mm, 5.5mm, 5.8mm, 5.9mm, 6.7mm, 7.0mm (Customizable) |
| Common Product Size | Φ37mm to Φ150mm, including 77mm standard size |
ND Filter Ratings
| F-stop Reduction | Optical Density | ND Number |
|---|---|---|
| 6 stops | 1.8 | ND 64 |
| 0 stops | 0.0 | 0 |
| 1 stop | 0.3 | ND 2 |
| 2 stops | 0.6 | ND 4 |
| 3 stops | 0.9 | ND 8 |
| 4 stops | 1.2 | ND 16 |
| 5 stops | 1.5 | ND 32 |
| 6 stops | 1.8 | ND 64 |
Product Quality & Images
Manufactured in thousand-level clean room facilities with rigorous quality control standards.
Customization & Packaging
Complete customization available for packaging accessories including cartons, product boxes, cleaning cloths, instruction manuals, and various stickers.
Manufacturing Excellence
Bright Shadow Technology Co. Ltd specializes in optical product development and manufacturing with over 15 years of industry experience. Our complete industrial chain system ensures consistent quality and rapid response to customer requirements.
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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