GSO GSN1507EQ5 6 "test and adjustment on Skywatcher EQ5
This telescope is checked by us before delivery and adjusted in any case. The focuser is set.

These telescopes are shipped free of charge in Germany.

How we adjust: About us





 

GSO 6 "F / 5 150mm 750mm Newton Telescope on Skywatcher N-EQ5 Mount

GSO Newton Telescope 6 "f / 5 150mm / 750mm with 2" Crayford Extract on Skywatcher NEQ5 Mount


... opening 150mm / focal length 750mm / f5 - diffraction-limited parabolic optics from GSO
... stable equatorial mount EQ5 - expandable for astrophotography and GoTo

GSO 150mm Newtonian telescope on EQ5

The GSO 150 / 750mm Newton is manufactured according to the specifications of Teleskop-Service. In addition to the contrasty and sharp optics, a solid mechanics for astrophotography is important. The result is a telescope that gives you high-contrast and crisp images of the moon and planets, images the finest nebulae in front of a black background and is very well suited for astrophotography.

The advantages of the GSO 150 / 750mm Newton:

- enough back focus for astrophotography
- very good illumination due to large 50mm secondary mirror
- 2 "Crayford Excerpt for accurate focus
- excellent parabolic mirror with diffraction-limited image - high sharpness up to 250 times
- good interior blackout for better contrast
- 94% mirroring for a brighter picture
- Sturdy steel tube instead of soft aluminum tube for better stability

The Skywatcher parallactic mount NEQ5:

- powerful parallactic mount with manual fine adjustment in both axes
- The mount carries telescopes up to 10kg - so there are power reserves available
- Stainless steel tripod for maximum stability
- Fully expandable with polar finder, stepper motor control or GoTo control


GSO Newtonian - 2inch focuser

The 2 "Crayford Extract - ideal for large-field observation and astrophotography

Simpler Newton Telesope have a 1.25 "focuser - sometimes not even metal - the 2" Crayford focuser is of course metal. The pullout tube is ball-bearing. Even heavy cameras and eyepieces are easily carried and still a sensitive focus is possible.

The focuser comes with a reduction to 1.25 "and a 30mm 2" extension. With the extension you can reach the sharpness more easily.

Image quality of the GSO parabolic optics:



GSO is known worldwide for very good looks at solid prices. We guarantee a diffraction-limited image. Due to the smooth surface of the mirrors and the forced coating of 94%, you will be able to perceive and photograph the finest fog structures against a matt black background. Lunar craters will appear almost plastically in three dimensions and fine details of our planets will also show you this telescope.

The 6 "f / 5 Newton already provides a solid base for astrophotography:

GSO Newton with DSLR Camera

The Newton is already delivered ready for the astrophotographic use. Expensive investments and conversions are not necessary.

- solid 2 "Crayford extract also suitable for heavy cameras
- enough back focus for use with coma correctors and DSLR cameras
- well lit field through a reasonably sized catch mirror
- 94% forced mirroring for a brighter picture and shorter exposure times

Technical specifications:

- optics ... opening 150mm / focal length 750mm / f5 ... parabolic main mirror
- Central marking ... yes
- Fangspiegel ... 50mm small axis for a better illumination / thin 1mm spiders for little shading
- Okularauszug ... 2 "Crayford Extract - ball bearing
- Viewfinder ... 6x30 achromatic viewfinder with quick couplings
- Tube ... Steel tube for more rigidity - diameter 179mm / length 690mm
- Weight ... 5,9kg

Delivery:

- Newton telescope with parabolic main mirror and 2 "Crayford extract
- Pipe clamps with flat support surface on both sides incl. Prism rail for adaptation to the mount
- 6x30 viewfinder with quick coupling
- Reduction from 2 "to 1.25" with ring clamp
- 2 "30mm extension sleeve to facilitate the sharpness when observing
- Skywatcher parallactic mount EQ5 with stainless steel stand and manual fine adjustment
- 25mm 1.25 "Plössl eyepiece