BST GND8 HD Reverse Graduated Neutral Density Filter 100x100mm Square Camera Filter with ND2-64 Range
Price:
$25.80 - $52.50/ Piece
MOQ:
100
Delivery Time:
15~30 Working day
Brand:
OEM/ODM
Product Description
BST Reverse Graduated ND Filter Overview
High-definition reverse-edge graduated neutral density square camera filters designed for professional photography and cinematography applications.
Key Features
- Ideal ratio of ND area, transition area, and clear area for natural, even transitions
- Double-sided RGND coating with near-zero color deviation and excellent consistency
- Precise ND value stops for accurate exposure control
Technical Specifications
| Glass Material | AGC / Germany SCHOTT / Corning / other designated brands |
|---|---|
| Filter Lens Thickness | 1.1mm / 2.0mm / Others |
| Filter Lens Resolution | HD Resolution |
| Coating | Double-sided RGND+AR (Anti-reflection coating), Double-sided AF (Waterproof, oil proof and scratch proof Coating) |
| ND Value | Regular products: ND2/4/8/16/32/64, Custom ND values available |
| Printing Method | Laser engraving |
| Common Product Sizes | 75×75mm, 85×85mm, 84×100mm, 84×110mm, 100×100mm, 120×120mm, 100×125mm, 100×150mm, 100×143.5mm, 105.7×128.2mm, 120×165mm, 100×170mm, 130×130mm, 130×170mm, 150×150mm, 150×170mm, 170×170mm, 180×180mm, 170×190mm, 180×210mm, Other custom sizes |
| Customization Available | Yes |
ND Filter Ratings Reference
| F-stop Reduction | Optical Density | ND Number |
|---|---|---|
| 0 | 0.0 | 0 |
| 1 | 0.3 | ND 2 |
| 2 | 0.6 | ND 4 |
| 3 | 0.9 | ND 8 |
| 4 | 1.2 | ND 16 |
| 5 | 1.5 | ND 32 |
| 6 | 1.8 | ND 64 |
| 7 | 2.1 | ND 128 |
| 8 | 2.4 | ND 256 |
| 9 | 2.7 | ND 512 |
| 10 | 3.0 | ND 1024 |
| 11 | 3.3 | ND 2048 |
| 12 | 3.6 | ND 4096 |
| 13 | 3.9 | ND 8192 |
| 14 | 4.2 | ND 16384 |
| 15 | 4.5 | ND 32768 |
| 16 | 4.8 | ND 65536 |
| 17 | 5.1 | ND 131072 |
| 18 | 5.4 | ND 262144 |
| 19 | 5.7 | ND 524288 |
| 20 | 6.0 | ND 1048576 |
Product Quality & Manufacturing
Packaging & Custom Solutions
We provide comprehensive packaging solutions including custom cartons, product boxes, cleaning cloths, instruction manuals, and various stickers according to customer requirements.
Shipping & Logistics
- Strict adherence to agreed delivery timelines
- Delivery to customer-designated forwarder warehouses
- Shipping through UPS and other international forwarders
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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