| SPECIFICATIONS | ASTELE 150OTA |
| Optical Design | Maksutov-Cassegrain |
| Optical Diameter: | 150 mm (5.9") |
| Focal Length: | 2134.3 mm (84") |
| F-Ratio: | f/14.2 |
| Resolving Power (arc sec) | 0.77 |
| Optical Coatings | Multi-coated |
| Limiting Visual Magnitude (approx) | 13.5 |
| Maximum Practical Visual Power o with 25 mm eyepiece o with 10 mm eyepiece | 300 X 85 X 213 X |
| Viewfinder | 8 x 40 mm, 90° |
| Optical Tube Dimensions (diameter x length) | 178 mm x 485 mm (7" x 19.1") |
| Eyepiece Holder: | 1.25" (31.7 mm) |
| Focusing Range | 10 m (33') - infinity |
| Diagonal mirror / prism | mirror |
| Mounting Type | - |
| Tripod | optional |
| Total Telescope Net Weight: | 6 kg (13 lb) |
ASTELE™ 150 OTA LOMO Telescope Ground