| Product Name | Graduate Neutral Density Filter |
| Function | Partly reduces light input to avoid exposure |
| Type | H-GND, S-GND, R-GND, C-GND for option |
| Material (Glass) | Schott Glass B270 |
| Material (Frame) | Aluminum Alloy / Ti / Cu / Brass for option |
| Size (Round) | 37mm, 40.5mm, 43mm, 46mm, 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm, 86mm, 90mm for option |
| Frame thickness | Less than 5mm |
| Density | 0.3, 0.6, 0.9, 1.2, 1.5, 1.8, 2.1 for option |
| ND Stop | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 for option |
| ND Value | ND2, ND4, ND8, ND16, ND32, ND64, ND128, ND254, ND512, ND1024 for option |
| Frame Color | Black, Gold, Red, Blue for option |
| Coating | Multiple-layer of Vacuum nano coating with AR & AF film |
| Process (Frame) | CNC, Anodizing, Laser Engraving |
| Custom specifications available for requirements not listed above | |
| OEM / ODM | YES |
| Trading Type | B2B |
| Package | Plastic Box / Fabric bag, EVA case / Hard paper box / Customize |
| MOQ | Filter 100 PCS, Package depends on the details |
| Lead time | Ready goods in 3 working days, or else 20-30 days |
| Shipping | By Express / By Post / By Air / By sea |
| Trade Terms | EXW / FOB / FCA / CIF / Door to Door |
| Payment | TT / Weston Union / Payal / Transferwise / Alipay |
| Spare Parts | Support |
Any questions? Welcome to talk with our sales team. You will receive a reply within 24 hours at the latest!
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