Optical tube Sky-Watcher BK P250 Steel OTAW Dual Speed Focuser
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| Weight: | 20 kg |
| Brand: | Sky-Watcher |
| Equipment: | Telescope tube; Optical finder 8x50; Eyepiece 28 mm, 2"; Adapter for bore diameter 1.25" T-adapter; Mounting rings; Dovetail plate; Instruction manual and warranty card |
| Product color: | Black |
| Description: | Reflector |
| Type: | Reflector |
| Lens focal length: | 1200 mm |
| Pipe length: | 126 mm |
| Pipe diameter: | 250 mm |
| Seeker: | Optical 8x50 |
| Number of eyepieces included: | 1 |
| Max. useful magnification: | 500 x |
| Optical design: | Newton |
| Relative hole: | 1:4.8 |
| Eyepiece bore diameter: | 2 in. |