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Sky-Watcher Quattro-12S f/4 300mm Dual-Speed Imaging Newton (steel)
SW_10237
€1,415.00
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Sky-Watcher Quattro-12S f/4 300mm Dual-Speed Imaging Newtonian (steel tube) - 10237
The QUATTRO series with their fast f/4 focal ratios, have been specially designed for high quality astrophotography with short exposure times. They are of course also fine telescopes for visual observations.
Please note the QUATTRO-12S is internally darkened and does not contain baffles like the other Quattro models.
QUATTRO-12S with Steel Tube
2" DUAL-SPEED LINEAR POWER FOCUSER: The new linear power focuser utilises 4 precision ball bearings to support the drawtube and provide great stability and zero image shift while supporting a heavy eyepiece or camera. Moving the drawtube by the roller rather than a rack and pinion ensures exceptionally smooth operation, great feel and precise adjustability. The dual-speed feature has a second focus knob that has a 10:1 speed reduction to provide the super-fine adjustments even the most demanding users can appreciate.
PYREX MIRROR: The QUATTRO-12S features a paraboloidal primary mirror made of low thermal expansion Pyrex glass resulting in substantially shorter cooling
Specification:
- Highest Practical Power (Potential) x600
- Diameter of Primary Mirror 300mm
- Telescope Focal Length 1200mm (f/4)
- Note: Eyepieces NOT supplied
- 9x50 Finderscope
- Parabolic Primary Mirror (Pyrex)
- 2" (50.8mm) Dual-Speed 10:1 Linear Power Focuser with 1.25" and 2" eyepiece adaptors
- Tube Rings and Dovetail Bar
- OTA Weight 23kg, Length 1090mm, Diameter 350mm
- 44% more Light-Gathering than 250mm
- Telescope System
- Optical Tube Only (OTA)
- Telescope type
- Newton
- Telescope Series
- Quattro
- Telescope Aperture (mm)
- 300mm
- Telescope Focal Ratio (F)
- F4
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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