|
| Brand: |
National Geographic
|
| Equipment: |
Eyepieces SR4 mm, H12.5 mm, H20 mm, 3x Barlow lens
|
| Description: |
Refractor
|
| Type: |
Refractor
|
| Installation: |
Floor
|
| Lens diameter: |
60 mm
|
| Lens focal length: |
700 mm
|
| Automatic guidance: |
No
|
| Seeker: |
Optical 5x24
|
| Tripod material: |
Aluminum
|
| Mount: |
Azimuth
|
| Number of eyepieces included: |
3
|
| Max. magnification with included eyepiece: |
525x
|
| Min. magnification with included eyepiece: |
35x
|
| Optical design: |
Achromat
|
| Relative hole: |
1:11.7
|
| Useful magnification: |
10x-120x
|
| Barlow lens magnification: |
3x
|