Sky-Watcher Dobsonian 8" Sliding Telescope

Explore the universe with the Sky-Watcher Dobsonian 8" Sliding Telescope, a top-tier choice from a world leader in telescope manufacturing. Sky-Watcher has been crafting high-quality telescopes since 1990, earning global acclaim for their exceptional optics and affordability. This telescope is designed for both beginners and seasoned astronomers seeking an economical yet powerful viewing experience.

Key Features

• Optical Excellence: Features a large 20cm Newtonian system mirror, ideal for observing planetary details and deep sky objects such as clusters and galaxies.
• Ease of Use: Requires no power supply and is always ready for use. Perfect for both novice and experienced astronomers.
• Innovative Design: Unique extendable design allows for easy storage without the need for tools or disassembly.
• High-Quality Materials: Comes with a Pyrex mirror for superior image quality, minimizing thermal expansion.
• Stable Mounting: Equipped with a simple yet stable azimuthal Dobson mount, ensuring easy and smooth rotation in azimuth and elevation.
• Precision Focuser: Includes a 2" Crayford focuser with a reduction to 1.25", compatible with Sky-Watcher autofocus drives.

Astronomical Observations

• Solar System: Observe lunar surface details, sunspots, all planets, phases of Mercury and Venus, Mars polar caps, Jupiter's belts, Saturn's rings, and more.
• Stars: View approximately 2.7 million stars, including double and multiple stars with colors, up to 12.5-13 magnitude.
• Nebular Objects: Study Messier catalog objects, globular clusters, open clusters, nebulae, galaxies, planetary nebulae, and supernova remnants.

The 20cm mirror diameter enhances clarity and detail visibility, but users should be aware of potential effects from artificial light, air pollution, and atmospheric stability.

Ground Observations

While primarily designed for astronomical use, this telescope can be adapted for ground observations with a straightening lens. It offers stability and ease of use for observing objects like aircraft at cruising altitudes.

Technical Data

• Product ID: 71010
• Brand: Sky-Watcher
• Warranty: 2 years
• EAN: 2400000032489
• Shipping Weight: 0 kg
• PCN: 9005800000
• Optical Design: Reflector
• Type: Newtonian telescope
• Objective Lens Diameter (Aperture): 203.0 mm
• Focal Length: 1200 mm
• Aperture Number: f/5.9
• Resolution Threshold: 0.58 angular seconds
• Stellar Magnitude Limit: 14.2
• Mount Type: Dobsonian elevation-azimuthal
• Mount Weight: 12 kg
• Tube Dimensions: (830 - 1120)x230 mm
• Tube Mass: 11 kg
• Skill Level: Beginner to experienced users
• Objects Observed: Solar System planets and deep sky objects