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Sky-Watcher Explorer-250PDS 254mm (10") f/4.7 Parabolic Dual-Speed Newtonian Reflector OTA
SW_10221
739,00 €
Bruttopreis
Sky-Watcher Explorer-250PDS (OTA) 25cm Dual-Speed Newton SW_10221 ist ein Sky-Watcher teleskop aus der Robtics kategorie Reflektor Teleskope.
Spezifikationen:
- Teleskopsystem: Nur optische Röhre (OTA)
- Teleskoptyp: Newton
- Teleskop-Serie: Explorer
- Teleskopmarke: Sky-Watcher
- Teleskopöffnung (Reichweite): 200mm - 299mm
- Teleskopöffnung (mm): 254mm
- Brennweite des Teleskops (mm): 1200mm
- Teleskop-Brennweitenverhältnis (F): F4.7
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Sky-Watcher Explorer-250PDS (OTA) (f/4.7) 10" Parabolic Dual-Speed Newtonian Reflector Telescope - 10221
The new Sky-Watcher EXPLORER-250PDS Newtonian Reflector incorporates the same superb mirror-set as the Explorer-250P Black Diamond Series, but with two significant advantages. A Dual-Speed 10:1 ratio focuser is now included for excellent focusing precision. Also the tube length has been slightly shortened to optimise performance for prime-focus photography.
Even better performance for astro-photography and visual use can be achieved when used in combination with Sky-Watcher's Newtonian coma corrector (Prod.Code 20233)
Standard Specification:
- Magnifications (with eyepieces supplied) x43
- Highest Practical Power (Potential) x500
- Diameter of Primary Mirror 254mm
- Telescope Focal Length 1200mm (f/4.7)
- Eyepieces Supplied 28mm LET (2"/50.8mm)
- 9x50 Finderscope
- Parabolic Primary Mirror
- 2" (50.8mm) Dual-Speed 10:1 Crayford Focuser
- 0.5mm Ultra-Thin Secondary Mirror Supports
- 56% more Light-Gathering than 200mm
- Teleskopsystem
- Nur optische Röhre (OTA)
- Teleskoptyp
- Newton
- Teleskop-Serie
- Explorer
- Teleskopöffnung (mm)
- 254mm
- Brennweite des Teleskops (mm)
- 1200mm
- Teleskop-Brennweitenverhältnis (F)
- F4.7
Originating in Hong Kong, Sky-Watcher was founded in 1999 and has grown to become a major manufacturer of telescopes and mounts worldwide. Their products are well-known for offering affordable yet high-quality instruments for amateur astronomer and professionals, advancing access to astronomy for enthusiasts at every level. The Sky-Watcher EQ3, EQ5, HEQ5 and multiple versions of the legendary EQ6 mounts are the de facto standard of a modern, reliable astronomical setup for both visual as astrophotographic observations.
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