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Sky-Watcher Quattro-8S (OTA)

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£459.99
UK Delivery from £7.95
UK Delivery
from £7.95
7 Day Money Back Guarantee
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Back Guarantee
Large Range of Specialist Equipment
Large Range of
Specialist Equipment
Sky-Watcher Quattro-8S (OTA)
Sky-Watcher Quattro-8S (OTA)
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Product Information
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Sky-Watcher Quattro-8S (OTA)

205mm f/4 Dual-Speed Parabolic Imaging Newtonian Reflector Telescope

 

The new 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. Tube interiors have knife-edge ray traced baffles.

Two versions of the QUATTRO-8 OTA's are available:

QUATTRO-8S with Steel Tube
QUATTRO-8CF with Carbon Fibre Tube (illustrated)

2" DUAL-SPEED LINEAR POWER FOCUSER (both models): 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 drawtubeby 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 MIRRORS: Both models feature paraboloidal primary mirrors made of low thermal expansion Pyrex glass resulting in substantially shorter cooling-down times.

Please Note: Eyepieces are NOT included and this is the Steel Tube Model

 

Standard Specification:

Highest Practical Power (Potential) x410
Diameter of Primary Mirror 205mm
Telescope Focal Length 800mm (f/4)
Note: Eyepieces NOT supplied
9x50 Finderscope
Parabolic Primary Mirror (Pyrex)
2" (50.8mm) Dual-Speed 10:1 Linear Power Focuser
Tube Rings & Dovetail Bar
0.5mm Ultra-Thin Secondary Mirror Supports
77% more Light-Gathering than 150mm

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United Kingdom
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