GSO 150mm f/5 Astrophoto Newtonian with Coma Corrector - complete set

GSO 150mm f/5 Astrophoto Newtonian with Coma Corrector - complete set

Bundle offer from Teleskop Service - TS Photon 6" f/5 Newton with corrector and optimized focuser - ready for astrophotography.
  • The inexpensive complete offer for all astrophotographers - ideal for beginners in astrophotography.
  • Aperture 150 mm / focal length 750 mm / focal ratio f/5
  • High quality parabolic primary mirror with 94 % forced reflection
  • Large secondary mirror with 63 mm diameter for a very good illumination of the sensor. No dark corners
  • TS-Optics 2" 0.95x Maxfield coma corrector with 3-element design for crisp stars to the edge, even with full-frame cameras
  • Precise 2" Crayford focuser with 1:10 micro reduction for accurate focusing
  • Sturdy steel tube instead of soft aluminum tube for very good adjustment stability
Manufacturer : GSO
SKU : TSO-GSN1507Foto
Price: 619.00 € incl tax 19% (Germany)
Estimated delivery time : 4-8 weeks
Product description
GSO 150mm f/5 Newtonian with coma corrector - Astrophotography Edition

Astrophotography with a fast Newtonian telescope is a pleasure. Very good results are possible from the beginning. The precondition is that the components fit together and the optics are as good as the mechanics. This combination fulfills the requirements and guarantees pleasure with astrophotography - right from the beginning.

The advantages of the Newtonian  at a glance
  • Quality optics from GSO with outstanding image quality
  • No focusing problems even with digital SLRs
  • Very good 2" Crayford focuser with 1:10 speed reduction
  • Solid steel tube guarantees very high adjustment stability and stiffness
  • Primary and secondary mirror are completely adjustable
  • The secondary with 63 mm is largely dimensioned for a very good illumination over the complete field
  • 94% forced coating for a brighter image and shorter exposure times
  • The Baader MPCC Coma Corrector is the best corrector of its class. It guarantees a very good correction up into the corners of the field even with larger camera sensors.

The high-quality 2" Crayford focuser

The 2" Crayford focuser with 1:10 speed reduction is included. Accessories are evenly clamped with a brass compression ring. The 1.25" reducer is equipped with a brass ring, too. The focuser will not tilt even when used with heavy cameras. With the 1:10 speed reduction, precise focusing is possible. Point-shaped stars over the whole field are the result.

The TS Komakorr Maxfield Newton coma corrector from Baader

Every Newtonian telescope has coma towards the edge, the stars are rendered distorted. The coma corrector eliminates this coma and the stars become point-like. The Maxfield also improves the focal ratio from f/5 to f/4.75, making exposure times even shorter.
  • 3-Elemet design for sharper stars than 2-element correctors.
  • highest sharpness performance over the entire image field
  • M48 connection thread on camera side
  • easy adaptation of cameras by T-ring
  • working distance from M48 thread 55 mm (DSLR camera and T-ring)

Delivery contents

  • GSO Newtonian 150mm f/5 optical tube assembly with tube rings
  • 2" extension tube
  • Reductor from 2" to 1,25"
  • 6x30 finer with quick release bracket
  • TS Maxfied coma corrector

Products specifications
Type of telescope Newton
Eyepiece adapter To 1 1/4"
Tube material Stel
Aperture 150 mm
Focal ratio f/5
Focal length 750 mm
Coating 94 % Coating
Resolution 0.77 arc sec.
Limit value 12.7 mag
Max. useful visual power 300 x
Viewfinder 6 x 30 Viewfinder with holder
Tube diameter / Length 178 mm / 690 mm
Included accessories Tuberings, Viewfinder, 2" extension tube, 2" to 1 1/4" adapter, dustcaps
Secondary diameter 63 mm
Focuser 2" Crayford focuser with micro focusing 1:10
Connection to eyepiece 2" and 1 1/4" with Adapter
Tube weight 5.9 kg
Obstruction 42%