| General | |
|---|---|
| Aperture: | 50mm (1.97") |
| Magnification: | 9x |
| Highest Useful Magnification: | 118x |
| Lowest Useful Magnification: | 7.14x |
| Limiting Stellar Magnitude: | 11 |
| Resolution (Rayleigh): | 2.79 arc seconds |
| Resolution (Dawes): | 2.32 arc seconds |
| Light Gathering Power (Compared to human eye): | 51x |
| Apparent Field of View: | 5° |
| Weight: | 24 oz (680 g) |
| External Length: | 191mm (7.5") |
| External Height: | 140mm (5.5") |
