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GSO 6 "F / 5 Newton Reflector OTA 150 / 750mm - 2" Crayford

GSO Newton telescope 150 / 750mm with 2 "Crayford excerpt - tube with optics
... opening 150mm / focal length 750mm / f5 - diffraction-limited parabolic optics from GSO


GSO GSN1507 OTA 6 inches Newton 150 / 750mm

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


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
- Clamps with flat support surface on both sides
- 6x30 viewfinder with quick coupling
- Reduction from 2 "to 1.25" with ring clamp
- 2 "30mm extension sleeve to facilitate the sharpness when observing