Current Stock of Eyepiece Bolt Cases
| Bolt Case Size | Type of Plastic Finish |
| 37x60mm | Clear (Transparent) |
| 42x60mm | Clear (Transparent) |
| 42x80mm | Clear (Transparent) |
| 52x80mm | Milky white (Semi-transparent) |
| 52x120mm | Milky white (Semi-transparent) |
| 65x50mm | Milky white (Semi-transparent) |
| 65x80mm | Milky white (Semi-transparent) |
| 65x120mm | Milky white (Semi-transparent) |
| 85x120mm | Milky white (Semi-transparent) |
| 105x120mm | Milky white (Semi-transparent) |