The Sky-Watcher 150/600 Black Diamond Dual Speed is a Newtonian telescope designed for astronomers and astrophotographers seeking a perfect combination of image quality, speed, and precision. With its 150mm diameter and 600mm focal length, this telescope offers excellent resolution and a wide field 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 male Vixen type dovetail and two mounting rings

Eyepiece

• 50.8/31.75mm Crayford Sky-Watcher 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 the 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 protective caps)
• 1x 6x30 straight finder
• 1x 0.86x corrector/reducer (M48)
• 1x 50.8mm Crayford Sky-Watcher eyepiece holder with microfocuser (dual speed 1:10) and 31.75mm adapter
• 2x mounting rings
• 1x integrated male Vixen type dovetail
• 1x Piggyback mount for camera on top of one of the mounting rings

Advantages

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