The Sky-Watcher Black Diamond 80ED apochromatic telescope f/7.5 is an exceptional instrument for astronomy and astrophotography enthusiasts. With its renewed design and high optical quality, it offers superior performance for planetary, solar observation, and deep sky photography.

Features:

• Optical formula: Apochromatic telescope
• Effective diameter: 80 mm
• Focal length: 600 mm
• Focal ratio: f/7.5
• Focuser: Crayford 50.8/31.75 mm Sky-Watcher
• Weight (with rings and dovetail): 2.5 kg
• Tube dimensions: 620 mm x 100 mm
• Objective with 2 multi-coated elements with FPL-53 glass (Schott)

Advantages:

• High-quality optics with ED FPL-53 glass for optimal correction of chromatic aberrations
• "Metallic High-Transmission" (MHC) coating for exceptional brightness and contrast
• Crayford focuser for precise and stable focusing
• Robust aluminum design, without plastic parts, for increased durability
• Ideal for wide-field astrophotography due to its short focal ratio

Compatibility:

• Compatible with various astrophotography accessories and digital cameras

Tips and tricks:

• Use a corrector/reducer to optimize performance in wide-field astrophotography
• Perform a Ronchi test and a StarTest to check optical quality before each observation session

Enjoy the quality and performance of the Sky-Watcher Black Diamond 80ED to explore the sky and capture amazing images of stars, planets, and nebulae.