Doffler T40070
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| Brand: | Doffler |
| Equipment: | Eyepieces 6 mm and 25 mm, optical finder 5x24 |
| Description: | Refractor |
| Type: | Refractor |
| Installation: | Floor |
| Lens diameter: | 70 mm |
| Lens focal length: | 400 mm |
| Automatic guidance: | No |
| Seeker: | Optical 5x24 |
| Tripod material: | Aluminum |
| Mount: | Azimuth |
| Number of eyepieces included: | 2 |
| Max. magnification with included eyepiece: | 67x |
| Min. magnification with included eyepiece: | 16x |
| Relative hole: | 1:5.7 |
| Useful magnification: | 12x-140x |
| Eyepiece bore diameter: | 1.25 in. |