[ Bosma 150-750 product photo ]
Release Date: 1970.12
brand: Bosma
type: Telescope
detail:
Telescope works: reflective focal length: 750mm focal ratio: 5 Objectives: 150mm Resolution: 0.77 inches arc second set of light power: 459 * limiting magnitude: 12.8 Eyepiece: PL10, PL25 (31.7mm) Tripod: TP1 three pumping Aluminum Triangle ... finder: 6 * 30 finder
detail more:
Basic parameters
| Telescope works | Reflective | |
| Focal length | 750mm | |
| Coke ratio | 5 | |
| Objective | 150mm | |
| Set of light power | 459 * | |
| Resolution | 0.77 inches arcsec | |
| Limiting magnitude | 12.8 | |
| The length of the primary mirror | 770mm | |
| The weight of the primary mirror | 3600g |
| Equatorial mount | EM8 large equatorial mount | |
| Finder | 6 * 30 finder | |
| Eyepiece | PL10, PL25 (31.7mm) | |
| Filter | Moon filter | |
| Tripod | TP1 three pumping large aluminum tripod |