The Hoya Half-Color filter series is made by sandwiching a gelatin filter between two optical glass plates.
| Type | Half color |
| Size | 77 mm |
| Grade | Not applicable |
| Filter Factor | Not specified |
| Multi-Coated | No |
| Rotating | Yes |
| Effect | Half clear - half color (depending on color of filter) |
| Application | To add color to half the photo |
| Color Temperature | Not specified |
| Construction | Glass |
| Front Filter Thread Size | 77 mm |
| Front Lens Cap Size | 77 mm |
| Warranty | One-Year |