One half of the Hoya Half NDx4 filter is clear while the other is a 4x Neutral Density (2 stops) with a soft boundary between the two. It is particularly useful in landscape photography. When the ND half of the filter is placed on top, the sky will be darker.
Specifications
| Filter Type | Graduated ND |
| Graduation Type | Soft Edge |
| Density | 0.6 (2 Stops) |
| Shape | Circle |
| Circular Size | 58 mm |
| Filter Material | Not specified by manufacturer |
| Coatings | Not specified by manufacturer |
| Packaging Info | |
| Package Weight | 0.1 lb |
| Box Dimensions (LxWxH) | 3.5 x 2.8 x 0.5" |
