| 1. | Viewing Area | 100 x 50 mm |
| 2. | Cartridge Area | 110 x 90 x 9 mm |
| 3. | Light Stage | DIN 4 |
| 4. | Dark State | Variable Shape 9 - 13 |
| 5. | UV/R Protection | DIN 16 |
| 6. | Power Supply | Solar cells and replaceable LI-MI battery 2 x CR2032 lithium battery |
| 7. | Shade Control | Externally Variable |