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Newtonian telescope. Primary mirror diameter: 203mm. Focal length: 800mm

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Bresser Messier NT203s/800 OTA features a fast parabolic main mirror and a Hexafoc focuser. It is an excellent tool for astrophotography. This is an aluminum tube with a classical design. The large primary mirror of 203 mm diameter allows for delivering deeper images and a faster optical system. The 85 mm secondary mirror prevents vignetting. The excellent 2.5" Hexafoc focuser makes focusing easy due to its large diameter and smoothness and shifting-free operation. You will love astrophotography with this optical tube. It is easy to take pictures due to the tube rings with a 44 mm universal standard dovetail and a high-end finderscope with a crosshair and laser-engraved scale.

Features:

  • Aperture: 203 mm
  • Focal length: 800 mm
  • Focal ratio: f/3.9
  • Backfocus fully inward focused: 60 mm
  • 85 mm secondary mirror for optimal illumination
  • Diffraction limited optics with parabolic main mirror
  • Large knobs for primary and secondary mirror adjustment

The kit includes:

  • Aluminum tube with optics
  • Tube rings with a handle and camera mounting feature
  • 8x50 finderscope with a reticle
  • 26 mm Super Plössl