Sky-Watcher Quattro 300P Imaging Newtonian 12"

Sky-Watcher Quattro 300P Imaging Newtonian 12"

Description
The Sky-Watcher Quattro 300P Imaging Newtonian is a fast f/4 astrograph with a 305 mm aperture, ideal for wide-field astrophotography and also suitable for visual observation.
It features a parabolic borosilicate glass primary mirror with a high-reflectivity RAQ™ coating (94%), providing bright, high-contrast images.
The oversized 102 mm secondary mirror ensures even illumination across full-frame sensors, making it highly effective for DSLR and CCD imaging.
The 1135 mm long steel optical tube is equipped with a 2" dual-speed (10:1) Crayford focuser for smooth, precise focusing.
The package includes tube rings, a D-style dovetail plate, a 9x50 achromatic finder, and 1.25"/2" eyepiece adapters.

Technical Specifications

• Type: Newtonian Reflector

• Aperture: 305 mm

• Focal Length: 1200 mm

• Focal Ratio: f/4

• Primary Mirror: Parabolic borosilicate glass, RAQ™ 94%

• Secondary Mirror: 102 mm (33% obstruction diameter / 11% area)

• Focuser: 2" dual-speed Crayford (10:1)

• Finderscope: 9x50

• Tube Length: 1135 mm

• Tube Diameter: 362 mm

• Tube Weight: 25.8 kg (with accessories)

• Max. Useful Magnification: 600x

• Limiting Magnitude: 14.9

• Dawes Limit: 0.38"

• Rayleigh Limit: 0.46"

Additional Information

• Design: Steel tube with Black Diamond finish

• Compatibility: Full-frame DSLR / CCD sensors

• Recommended Accessories: Coma corrector for astrophotography

• Usage: Deep-sky imaging and visual observation