| Optical Design |
Refractor |
| Aperture (mm) |
90 mm (3.54 in) |
| Focal Length |
910 mm (36 in) |
| Focal Ratio |
10.1 |
| Focal Length of Eyepiece 1 (mm) |
25 mm (0.98 in) |
| Magnification of Eyepiece 1 |
36 x |
| Focal Length of Eyepiece 2 (mm) |
10 mm (0.39 in) |
| Magnification of Eyepiece 2 |
91 x |
| Finderscope |
StarPointer |
| Star Diagonal |
1.25" |
| Mount Type |
Single Fork Arm Altazimuth |
| Accessory Tray |
Includes rubberized smartphone or tablet holder |
| Tripod |
Aluminum |
| Highest Useful Magnification |
213 x |
| Lowest Useful Magnification |
13 x |
| Limiting Stellar Magnitude |
12.3 |
| Resolution (Rayleigh) |
1.54 arc seconds arc seconds |
| Resolution (Dawes) |
1.29 arc seconds arc seconds |
| Light Gathering Power (Compared to human eye) |
165 x |
| Optical Coatings |
Fully Coated |
| Optical Tube Length |
37.2 in/94.5 cm in (945 mm) |
| Total Telescope Kit Weight |
14.2 lbs (6.44 kg) |
| Slew Speeds |
Up to 3 deg/second |
| Tracking Rates |
Sidereal, Solar, and Lunar |
| Alignment Procedures |
SkyAlign, 3-Star Align, Solar System Align |
| Communication Ports |
Aux port for optional hand control |
| Database |
Over 120,000 objects including 220 of the best deep sky and solar system objects |
| Warranty |
2-year Telescope Warranty |
Оптични прибори
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