SkyWatcher Evostar 102 / 1000 refractor optical tube
SkyWatcher Evostar 102 / 1000 refractor optical tube features 102 mm achromatic lens, F/9.8 focal ratio. Includes accessories.
SkyWatcher Evostar 102 / 1000 refractor optical tube features 102 mm achromatic lens, F/9.8 focal ratio. Includes accessories.
Product Features
Diameter/Aperture: 102mm
Focal Length: 1000mm
Multi-coated achromatic objective lens
Aluminum tube
Dew cap/Sunshade
Cell Objective-lens Adjustable
6x30 finderscope for easy location of objects
Smooth rack-and-pinion 2" focuser with a 1.25" adapter, accepting both 1.25" and 2" eyepieces
28% more light gathering power than 90mm, 112% more than 70mm
Ideal for high-power study of the moon and planets
Specifications
|
Optical Design |
Achromatic Refractor |
|
Optical Diameter |
102mm |
|
Focal Length |
1000mm |
|
F/Ratio |
F/9.8 |
|
Highest Practical Power |
204x |
|
Faintest Steller Magnitude |
12.7 |
|
Finder Scope |
6x24* |
|
Focuser Diameter |
2" with 1.25 adapter |
|
Diagnol |
2" 90 deg. Diagonal with 1.25" adapter |
|
Eyepieces |
1.25" Super 25 and 10* |
|
Tube Weight |
3.48 Kgs |
|
Tube Dimensions |
10cm x 94.3cm |
|
Shipping Weight |
8 Kg |
|
Shipping Dimensions |
139x23x27 cm3 |
| Product Status | New |
|---|---|
| Package width | 139 cm |
| Package height | 27 cm |
| Package depth | 23 cm |