Sky-Watcher 150mm f/4 Dual Speed Newtonian Telescope for Astronomy - Sky-Watcher

The Sky-Watcher 150/600 Black Diamond Dual Speed is a Newtonian telescope designed for astronomers and astrophotographers looking for the perfect combination of image quality, speed, and precision. With its diameter of 150mm and a focal length of 600mm, this telescope offers excellent resolution and a wide field of view for observing deep-sky objects. The robust and durable metal construction ensures perfect stability during observations and photography sessions.

Features

• Optical formula: Newton
• Parabolic primary mirror
• Flat secondary mirror
• Diameter: 150mm
• Focal length: 600mm (517mm with corrector)
• Focal ratio: f/4 (without corrector) - f/3.45 (with corrector)
• Construction: metal
• With Vixen-style male dovetail and two mounting rings

Focuser

• Sky-Watcher 50.8/31.75mm Crayford with microfocuser (dual speed 1:10)
• 31.75mm adapter included to use eyepieces of the same format from the 50.8mm output

Coma Corrector/Focal Reducer

• Included - 4 ED elements - Male M48 output
• Reduces focal ratio and improves image quality

Dimensions and Weight

• Dimensions: 184mm x 560mm
• Weight (without corrector): 5.7kg

Included Accessories

• 1x Sky-Watcher 150mm f/4 optical tube
• 1x 70° Ultra Wide 22mm eyepiece (without protection caps)
• 1x Straight finder 6x30
• 1x 0.86x corrector/reducer (M48)
• 1x Sky-Watcher 50.8mm Crayford focuser with microfocuser (dual speed 1:10) and 31.75mm adapter
• 2x Mounting rings
• 1x Integrated male Vixen-style dovetail
• 1x Piggyback support for camera with Kodak-style mount on top of one of the mounting rings

Advantages

• Short focal ratio (f/4) for better photographic speed and a wider field of view
• Parabolic primary mirror for superior image quality
• Crayford focuser with microfocuser for fine and precise focusing
• Included coma corrector/focal reducer to enhance image quality
• Robust and durable metal construction