|
| Brand: |
National Geographic
|
| Equipment: |
Eyepieces 4 mm, 9 mm, 25 mm; Barlow lens 3x; optical finder 6x30
|
| Description: |
Reflector
|
| Type: |
Reflector
|
| Installation: |
Floor
|
| Lens diameter: |
114 mm
|
| Lens focal length: |
900 mm
|
| Automatic guidance: |
No
|
| Seeker: |
Optical 6x30
|
| Tripod material: |
Aluminum
|
| Mount: |
Azimuth
|
| Number of eyepieces included: |
3
|
| Max. magnification with included eyepiece: |
675x
|
| Min. magnification with included eyepiece: |
36x
|
| Optical design: |
Newton
|
| Relative hole: |
1:7.9
|
| Useful magnification: |
36x-228x
|
| Eyepiece bore diameter: |
1.25 in.
|
| Barlow lens magnification: |
3x
|