A complete optical tube with a 150mm F / 5 mirror (6 inches, 750mm focal length), with a Crayford 2 "/ 1.25" extraction and a good optical finder 6x30mm, designed for visual observations and astrophotography. It has a very bright parabolic mirror, relatively small size and weight of 5.9 kg with clamps, which makes this telescope a universal observation tool.

Characteristics

• large glass mirror with diameter 150mm (6 inches)
• brightness f / 5 great for both visual observations and astrophotography
• efficiency of mirrored surfaces 94% of the main
• 2-inch draw with reduction to 1.25 inches
• Optical finder 6x30 fixing to the tube
• 2 "/ 2" eyepiece adapter 35mm with clamping ring
• tube clips and mounting rail dovetail width 43mm

Technical data

• Optical system: Newton reflector
• Diameter of the lens: 150mm
• Focal length: 750mm
• light: f / 5
• Dimensions of the secondary mirror: 63mm (length of the shorter axis)
• Stellar range: 13 magnitudes
• Maximum useful magnification: 300x
• Dimensions: 176mm x 176mm x 690mm (length less than 70cm!)
• Weight: 5.9kg (including lift, finder, clamps)

Usage

Moon

the planet

star clusters

nebulae

astrophotography

Warranty

2 years

(complete optical tube in the Newton 150 F / 5 system)




(Crayford focuser)




(thin "paj ? k", i.e. fixing the secondary mirror, collimation mark on the main mirror)




(binding of the main mirror)




(finder 6x30)




(eyepiece with 1.25 "eyepiece)




(with a 2-inch eyepiece)