Hoya Softener filters come in two grades: A & B. Softener B is stronger than Softener A.
| Type | Softener |
| Size | 52mm |
| Grade | A |
| Filter Factor | Not applicable |
| Multi-Coated | No |
| Rotating | No |
| Effect | Creates a soft pattern like drops of water on the surface of an acrylic board |
| Application | Portraiture, scenics |
| Color Temperature | Not applicable |
| Construction | Glass |
| Front Filter Thread Size | 52mm |
| Front Lens Cap Size | 52mm |