|
| Brand: |
LEVENHUK
|
| Equipment: |
Telescope optical tube; eyepiece SR4 mm; eyepiece H12.5 mm; eyepiece H20 mm; reversing eyepiece 1.5x; Barlow lens 3x; diagonal mirror 90°; optical finder 5x24; equatorial mount EQ2; handles of fine movements; barbell
|
| Product color: |
Grey
|
| Description: |
Refractor
|
| Additional Information: |
Optics material: optical glass; focuser: rack-and-pinion; pipe fastening method: ring; pipe material: metal
|
| Type: |
Refractor
|
| Installation: |
Floor
|
| Lens diameter: |
70 mm
|
| Resolution: |
12.8 arc seconds
|
| Lens focal length: |
900 mm
|
| Automatic guidance: |
No
|
| Seeker: |
Optical 5x24
|
| Max. tripod height: |
1230 mm
|
| Tripod material: |
Aluminum
|
| Min. tripod height: |
670 mm
|
| Mount: |
Equatorial EQ2
|
| Number of eyepieces included: |
4
|
| Max. useful magnification: |
140 x
|
| Max. magnification with included eyepiece: |
225x
|
| Min. magnification with included eyepiece: |
45x
|
| Optical design: |
Achromat
|
| Relative hole: |
1:12.8
|
| Eyepiece bore diameter: |
1.25 in.
|
| Penetrating power magnitude: |
11.33
|
| AR coating: |
Anti-reflective
|
| Barlow lens magnification: |
3x
|