Astronomical Telescope 90/900 for Planetary Observation - Sky-Watcher

The Sky-Watcher 90/900 telescope is specially designed for planetary observation, offering an excellent opportunity for beginners to explore the Moon, Jupiter, Saturn, and the Sun in detail, both by day and by night. Its achromatic design and large diameter capture an impressive amount of light, making each observation clearer and more detailed.

Features:

• Objective diameter: 90 mm
• Focal length: 900 mm
• Focal ratio: f/10
• Objective type: air-spaced achromatic doublet
• Metal optical tube
• Focuser: 31.75 mm rack and pinion
• Resolving power: 1.3 arc seconds
• Visual limiting magnitude: 11.9
• Clarity: 225x
• Recommended maximum magnification: 180x
• Optical tube dimensions: 10 cm x 91 cm
• Weight of the optical tube (approximate)
• Included accessories: Super Plössl 12.5mm eyepiece, 31.75mm diagonal, 6x30 finder, mounting rings, and Vixen-style dovetail

Advantages:

• 65% more light compared to a 70mm telescope for brighter observations
• Multilayer lens coating for better light transmission and reduction of chromatic aberration
• Suitable for both daytime and nighttime observation due to its versatility and robustness
• Ideal for detailed observations of planetary and solar phenomena with the addition of an appropriate solar filter (not included)

Compatibility:

• Perfectly suited for beginner and intermediate astronomy enthusiasts looking for reliable and high-performance equipment

Dive into the fascinating world of astronomy with the Sky-Watcher 90/900 telescope, a gateway to enriching and detailed celestial observations.