| Name | Parameter | |
| model | 4*12 | 8*21 |
| multiple | 4 times | 8 times |
| Effective diameter of objective lens | 12mm | 20mm |
| Prism material | BAK7 | BAK7 |
| Exit pupil diameter | 3.0mm | 2.5mm |
| Exit pupil distance | 15mm | 11mm |
| Coating | Blue film | Blue film |
| Name | Parameter | |
| model | 4*12 | 8*21 |
| multiple | 4 times | 8 times |
| Effective diameter of objective lens | 12mm | 20mm |
| Prism material | BAK7 | BAK7 |
| Exit pupil diameter | 3.0mm | 2.5mm |
| Exit pupil distance | 15mm | 11mm |
| Coating | Blue film | Blue film |
