Complete optical tube with a 150 mm F/4 mirror (6 inches, focal length 600 mm), with a monorail (modified Crayford) 2" / 1.25" focuser with a 10:1 microfocuser and a good 8x50 finder scope, designed for advanced astrophotography. It has a very bright parabolic mirror, relatively small dimensions and a weight of 5.5 kg with clamps, which makes this telescope a very fast and efficient astrograph.

Characteristic features

• large glass mirror with a diameter of 150 mm (6 inches)
• f/4 brightness great for astrophotography
• efficiency of mirror surfaces 94% of the main
• 2 inch extractor with reduction to 1.25 inch with 10:1 microfocuser, compatible with ZWO EAF
• 8x50 optical finder with tube mount
• 35 mm 2" / 2" extension included
• tube clamps and dovetail mounting rail, 43 mm wide

Technical data

• Optical system: Newtonian reflector
• Lens diameter: 150 mm
• Focal length: 600 mm
• Light intensity: f/4
• Secondary mirror dimensions: 63 mm (length of the shorter axis)
• Stellar range: 13 magnitude
• Maximum usable magnification: 300x
• Dimensions: 176 mm x 176 mm x 570 mm (length only 57 cm!)
• Weight: 5.5 kg (including focuser, finder, clamps)

Applications

Moon

planets

star clusters

nebulae

astrophotography

Guarantee

2 years

(complete optical tube in Newtonian system 150 F/4)




(focuser with microfocuser 1:10)




(thin "spider", i.e. secondary mirror mount; collimation mark on primary mirror)




(main mirror mount)




(focuser with 1.25" eyepiece)




(focuser with 2-inch eyepiece attached)