|
Weight: |
11.6 kg
|
Brand: |
Sturman
|
Equipment: |
Eyepieces 25 mm and 10 mm; diagonal prism 90°
|
Product color: |
Black
|
Description: |
Refractor
|
Type: |
Refractor
|
Installation: |
Floor
|
Lens diameter: |
90 mm
|
Resolution: |
1.29 ar seconds
|
Lens focal length: |
910 mm
|
Seeker: |
Optical 6x30
|
Tripod material: |
Aluminum
|
Mount: |
Equatorial EQ3
|
Number of eyepieces included: |
2
|
Max. useful magnification: |
225 x
|
Max. magnification with included eyepiece: |
182x
|
Min. magnification with included eyepiece: |
36x
|
Optical design: |
Achromat
|
Relative hole: |
1:10.1
|
Useful magnification: |
13x-225x
|
Eyepiece bore diameter: |
1.25 in.
|
Penetrating power magnitude: |
13.1
|
Barlow lens magnification: |
2x
|