Sky-Watcher BK MAK90EQ1
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Rating: Maksutov-Cassegrain type, 90 mm lens, f. the distance 1250 mm, relative. hole 1/13.9, the Equatorial mount (EQ), the eyepieces 10 mm/20 mm |
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| Main (Sky-Watcher BK MAK90EQ1) | |
| Type (optical layout) | Maksutov-Cassegrain |
| Lens diameter (aperture) | 90 mm |
| Enlightenment optics | multilayer |
| Focal length | 1 250 mm |
| Relative aperture | 1/13.9 |
| Resolution | 1.53 " |
| Magnitude limit | 12.3 m |
| The maximum useful magnification | 180 X |
| Type mount | Equatorial (EQ) |
| Eyepieces and tips (Sky-Watcher BK MAK90EQ1) | |
| The number of eyepieces included | 2 |
| The diameter of the eyepiece | 1.25" |
| The focal length eyepieces | 10 mm, 20 mm |
| Optical zoom | 63x, 125x |
| The optical finder | with the red dot |
| The crowbar (Sky-Watcher BK MAK90EQ1) | |
| Computerized mount |  |
| Automatic binding to the sky | |
| Computer control | |
| GPS | |
| Clockwork | |
| Adjusting the ride |  |
| The mechanism for fine tuning | |
| Coordinate circles | |
| Tripod | aluminum |
| Dimensions and weight (Sky-Watcher BK MAK90EQ1) | |
| Weight | 5.2 kg |
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