| Product Information: .. |
| Specifications: .. |
| Diode Laser: | 1 beam, Class II |
| Output power: | <1 mW |
| Wavelength: | 635 nm |
| Operating voltage: | 3 V DC |
| Battery-box: | for 2 x 1.5 V batteries; (AA, LR6, MN1500, Mignon) |
| Laser ray box: | 80 mm x 25 mm x 21 mm |
| Metal base: | 320 mm x 40 mm x 35 mm |
| Optical disc: | 250 mm Ø |
| Semicircular element: | 90 mm Ø |
| Prism: | 100 mm equilateral |
| Weight | 1.2 kg |