| Projection distance | 2m-6m |
| Projection magnification | 30* (in the refraction) |
| Projection size | 330*225mm(in 5M refraction) |
| Numbers of charts | 33 |
| Chart change-over | 3 frame/sec |
| Numbers of masks | open1,horizontal line vertical line8, single isolation 16, r and g 1 |
| Electricity | AC220V/110V 50/60HZ |
| Dimensions: | 360(L) ×230(W )×265(H) |
| Net Weight: | 6.5Kg |





