X4 CPL 77mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support by Breakthrough Photography
| Country | USA |
| Brand | Breakthrough Photography |
| Manufacturer | Breakthrough Photography |
| Binding | Electronics |
| ItemPartNumber | X4-ND6-77mm |
| Model | X4-ND6-77mm |
| Size | 77mm |
| UPCs | 641489963624 |
| EANs | 0641061422969 |
| ReleaseDate | 0000-00-00 |