Apertura AD12 Dobsonian
Key specifications
| Aperture | 304.8 mm |
|---|---|
| Focal ratio | f/4.9 |
| Optical design | Newtonian |
| Weight | 21.8 kg |
All specifications
| Lens coating | Aluminum + silicon dioxide, 93% reflectivity |
|---|---|
| Focuser type | 2" dual-speed 10:1 Crayford |
About
The largest regular AD-series Dobsonian: a 12-inch parabolic primary (93% aluminium/SiO2 coating) in a steel tube with a machined 2" dual-speed 10:1 Crayford and cooling fan, on a turntable rocker box; ships with 9 mm and 30 mm eyepieces, moon filter, 8x50 RACI finder and laser collimator.
Where to buy
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