Celestron Firstscope 76 Dobsonian
Portable and lightweight table-top design
Easy to store and transport
Ideal for camping or balcony star gazing
$129.00
Available Now
Specifications
| Optical Design | Newtonian Reflector |
| Aperture | 76mm (2.99″) |
| Focal Length | 300mm (12″) |
| Focal Ratio | 3.95 |
| Focal Length of Eyepiece 1 | 20mm (0.79″) |
| Magnification of Eyepiece 1 | 15x |
| Focal Length of Eyepiece 2 | 4mm (0.16″) |
| Magnification of Eyepiece 2 | 75x |
| Highest Useful Magnification | 180x |
| Lowest Useful Magnification | 11x |
| Limiting Stellar Magnitude | 11.9 |
| Resolution (Rayleigh) | 1.83 arc seconds |
| Resolution (Dawes) | 1.53 arc seconds |
| Light Gathering Power (Compared to human eye) | 118x |
| Software | Starry Night Basic Edition |
