| Telescope Design | Dobsonian Mount (closed tube), Newtonian Optics |
| Materials used | Waterproof ply with mica, PVC tubing |
| Finish | Weatherproof paint and laminate |
| Primary Mirror : | |
| Mirror maker | CosmeaScopes |
| Mirror physical/optical diameter | 152mm, 900mm |
| Mirror edge thickness | 25mm |
| Mirror weight | 1.2 kg |
| Mirror coating | Aluminium + SiO2 Protective coating 92% reflectivity |
| Focal length / focal ratio | 900 mm, f/6 |
| Mirror Cell | 3 point support cell |
| Mirror cell material | Wood |
| Secondary mirror size | 36 mm minor axis |
| Optical tube assembly (OTA) | PVC Tube, 5.5 kg, lined with ‘light eater’ black foam, Outer coating with vinyl |
| Dobsonian Mounting | |
| Rocker Box | Height = 500mm, Width = 300mm |
| Weight of mount | 6.5 kg |
| Eyepiece height at zenith | 1285 mm |
| Full height of telescope | 1380 mm |
| Side bearing diameter | 236 mm |
| Weight of complete assembled telescope | 13 kg |
| Shipping weight & dimensions | 15 kg, 1140 x 450 x 450 mm |
| Supplied Accessories | 6×30 Finder 1.25″ Rack n Pinion Focuser 25mm Plössl Eyepiece (1.25″), Dust covers for primary and secondary mirrors |
Classic Dobsonians, CosmeaScopes
CosmeaScopes CS1506 Dobsonian Telescope – Classic
₹27,990.00 excl. 18% GST
- Classic Dobsonian Telescope
- 6″ (152mm) aperture
- 900mm focal length
- Sturdy built
- Premium quality and looks.
- Smooth operations









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