Tubo ottico Newton 150/750 Black Diamond Dual Speed

The Sky-Watcher 150/750 is a Newtonian telescope with a 150mm parabolic primary mirror and a focal length of 750mm. It's a versatile instrument suitable for both beginners and experienced amateurs.

Advantages

• The parabolic primary mirror offers better image quality than spherical mirrors.
• The Newtonian design is more cost-effective at the same diameter and provides a diverse field of view.
• The central obstruction is low, allowing for reduced light loss.
• The Crayford focuser allows for fine focusing thanks to the 1:10 reduction gear.

Technical Specifications

• Optical formula: Newtonian
• Parabolic primary mirror
• Flat secondary mirror
• Focal length: 750mm
• Focal ratio: f/5
• Construction: Metal
• Dimensions: 18.2cm x 69cm
• Weight: 4.9kg

Accessories

• Crayford focuser with microfocuser (dual speed 1:10) and 31.75mm adapter
• Vixen-style dovetail plate 21cm long
• Two fixation clips
• Piggyback camera mount on top of one of the fixation clips (Kodak thread)
• 50.8mm LET 28mm eyepiece
• 6x30 finder scope

Performance

• The telescope can collect 73% more light than a 114mm telescope.
• It allows for the observation of many sky objects barely distinguishable with smaller diameter instruments.
• The image quality is excellent, with good definition and low distortion.

Usage

• The telescope is suitable for planetary observations, with a Barlow lens or short focal length eyepiece to reveal details on Jupiter, Saturn, and the Moon.
• It's also adapted for astrophotography, with a Piggyback camera mount (Kodak thread).