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Glossy black metal-flake tube with 9x50 finderscope and V-style dovetail bar

Sky-Watcher

Sky-Watcher Quattro 200P Newtonian 8" Telescope

SKU CH-R9WG-NMARQ

An 8-inch Newtonian with f/4 optics and 94% mirror reflectivity for deep-sky imaging and visual use

  • Fast f/4 imaging with 200 mm aperture
  • 94% reflectivity from borosilicate mirrors with quartz overcoat
  • Oversized secondary mirror fully illuminates full-frame sensors
  • 2" dual-speed 10:1 focuser for ultra-fine adjustments
  • 9x50 finderscope speeds up target acquisition

Imaging Newtonian 8" reflector

The Sky-Watcher Quattro 200P is an 8" Newtonian telescope with a fast f/4 focal ratio designed for deep-sky astrophotography. Its 205 mm aperture gathers ample light to reveal intricate details in nebulae and galaxies. The optical tube features borosilicate mirrors with a quartz overcoat delivering 94% reflectivity. It suits imagers wanting a wide-field instrument for DSLR or CCD cameras.

Mount and focuser compatibility

The telescope includes tube rings and a V-style dovetail bar for attachment to an equatorial mount. Verify that your mount can carry the optical tube weight and accepts a Vixen-style rail. The 2" dual-speed 10:1 linear power focuser requires a 2" drawtube; confirm your camera adapter and spacer train match this diameter. A 9x50 finderscope is supplied for target acquisition.

Thermal stability and operation

The rolled steel tube with metal-flake finish provides a rigid structure that resists flexure during long exposures. Borosilicate mirror material reduces cool-down time compared to plate glass, helping the optics reach thermal equilibrium faster. The oversized secondary mirror ensures full illumination across full-frame sensors without vignetting. No active cooling or power draw is required for the optical tube itself.

Highlights

  • Fast f/4 imaging with 200 mm aperture
  • 94% reflectivity from borosilicate mirrors with quartz overcoat
  • Oversized secondary mirror fully illuminates full-frame sensors
  • 2" dual-speed 10:1 focuser for ultra-fine adjustments
  • 9x50 finderscope speeds up target acquisition

Specifications

No published specifications for this item yet.

Questions about this item

Does the Quattro 200P ship with tube rings and a dovetail bar, or do I need to order them separately?

Tube rings and a V-style dovetail bar are included, so the optical tube can be mounted directly onto a compatible equatorial mount.

Is the 200P the only aperture in the Quattro line, or are smaller and larger versions available?

The model name indicates a 200 mm (8") aperture; other Quattro models with different apertures exist but are separate products.

What does the f/4 focal ratio mean when I attach a DSLR or full-frame CCD?

The fast f/4 ratio delivers a wide, bright field that fully illuminates a full-frame sensor, cutting exposure times for deep-sky imaging.

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