Description
The Hoya PROND EX 1000 is a 10-stop “super” density filter, ideal for extreme long-exposure photography in daylight – smoothing water, clouds, or removing moving crowds entirely. The EX series is a renewal of the original PROND range, using ACCU-ND technology to equalise visible and infrared light reduction, preventing the colour shifts common in cheaper deep-ND filters.
Specifications
| Filter Type | Neutral Density (ND) filter |
| Filter Size | 72mm thread diameter |
| Optical Density | ND3.0 |
| Light Reduction | 10 f-stops |
| Filter Factor | ND1000 |
| Light Transmission | 0.1% |
| Filter Material | Optical glass |
| Frame Material | Aluminium alloy (low-profile design) |
| Coating | Multi-coated (ACCU-ND technology) |
Package includes
1 x Hoya PROND EX 1000 (ND3.0) Filter (72mm)
1 x Protective case
