The GSO 10 "Newton is checked and adjusted by us before delivery.

All Newtonian telescopes should be adjusted before first use and then periodically for a clear image. We adjust all of our Newton before they leave our house.

How we adjust: About us

These telescopes are shipped free of charge in Germany.



 

GSN2541EQ6 GSO 254 / 1250mm Newton Telescope on EQ6 SkyScan Goto

Technical specifications:


Aperture / focal length aperture 254mm / focal length 1250mm / f - 1: 5
Fangspiegeldurchmesser 70 mm - small axis
Net weight of the tube 15.5 kg (with clamps, pull-out and 8x50 viewfinder)
Diameter / length diameter - 303 mm / length 1150 mm
Main mirror BK-7 mirror carrier - Image is guaranteed to be diffraction-limited
Focuser 2 "Crayford with reduction 1,25" - Clamping via ring clamping - Micro reduction 1:10
Limiting magnitude 14,7mag
Resolution 0.46 "
Adjustment aid Central marking on the main mirror for easier adjustment

Delivery:

- GSO Newton 254mm / 1250mm
- Metal clamps
- Massive Vollalu prism rail PSA30
- 2 "Crayford focuser with 1:10 micro reduction
- 2 "extension sleeve for visual use
- 8x50 viewfinder with quick coupling
- Adjustment instructions in German
- Parallactic Mount EQ6 SkyScan Pro
- Three counterweights
- German instructions for the mount