Celestron NexStar 4 SE
|
Rating: Maksutov-Cassegrain type, 102 mm lens, f. the distance 1325 mm, relative. hole 1/13, mount azimuth (AZ), 25 mm eyepieces |
Products from other katigory
| Main (Celestron NexStar 4 SE) | |
| Type (optical layout) | Maksutov-Cassegrain |
| Lens diameter (aperture) | 102 mm |
| Enlightenment optics | improved |
| Focal length | 1 325 mm |
| Relative aperture | 1/13 |
| Resolution | 1.14 " |
| Magnitude limit | 12.5 m |
| The maximum useful magnification | 241 X |
| Type mount | azimuth (AZ) |
| Eyepieces and tips (Celestron NexStar 4 SE) | |
| The number of eyepieces included | 1 |
| The diameter of the eyepiece | 1.25" |
| The focal length eyepieces | 25 mm |
| Optical zoom | 53x |
| A relay lens |  |
| A relay mirror | |
| Inverting prism | 90° |
| The optical finder | with the red dot |
| Finder pole | |
| The crowbar (Celestron NexStar 4 SE) | |
| Computerized mount |  |
| Preset speed | 4 °/s |
| Automatic binding to the sky | |
| Computer control | RS232 |
| GPS | |
| Clockwork | |
| Adjusting the ride | |
| The mechanism for fine tuning | |
| Coordinate circles | |
| Tripod | steel |
| Food | 8 x AA |
| Dimensions and weight (Celestron NexStar 4 SE) | |
| The length of the optical pipe | 340 mm |
| Weight | 16.22 kg |
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