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Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube

Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
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Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube
£445.00
Ex Tax: £370.83
  • Stock: Ask About Stock
  • Model: 4803800
  • Shipping Weight: 16.00kg
  • SKU: 4803800
  • GTIN: 4007922152035
  • MPN: 4803800
  • Location: E5

Bresser PN-203s 203mm/800mm f/3.9 Imaging Newtonian Optical Tube

FREE SHIPPING TO UK MAINLAND!

  • Photographic Newtonian f/3.9 with 2.5" Hexafoc Focuser
  • Aperture: 203mm; Focal Length: 800mm f/3.9
  • Excellent 2.5" Hexafoc Focuser with possibility to upgrade to a 10:1 reduction
  • Ready for the HR Coma Corrector (part No. 0510330)
  • Scope of delivery: OTA + Finder + Tuberings + SPL26mm
  • Large 85mm secondary mirror
  • Elaborate 6 point flotation system for mirror support
  • Universal 44mm Dovetail plate with stainless steel rail (fits LXD75/Great Polaris/EQ5)

In the past few years the Bresser Newtonian telescopes have become the standard workhorse for Deep Sky astrophotography. We now proudly present the second generation of this telescope, the Bresser NT-203s/800 with Hexafoc and a fast parabolic main mirror. The Bresser NT-203s/800 f3.9 will deliver you deeper images with the same exposure time, than an equivalent 8" f/5 system - due to its shorter focal length primary mirror delivering a faster optical system. The big 85 mm secondary prevents vignetting for optimal illumination The excellent 2.5" Hexafoc focuser also prevents vignetting due to its large diameter and makes focusing a joy - the smoothness and image shift-free operation sets new standards in this price class. This groundbreaking focuser, tube rings with 44mm universal standard dovetail and camera mounting feature and a high-end finderscope with haircross and laser-engraved scale make this system extremely comprehensive - even for demanding astrophotographers. The NT-203s/800 Hexafoc has a classical tube construction with an aluminium tube. The focuser can be upgraded with a 10:1 reduction (part No. 0625720) with the minimum of fuss. This telescope is ready to use with the HR Coma Corrector (part No. 0510330) which eliminates coma, field-curvature and astigmatism.

FEATURES

  • Tube without accessories: 8.7 kg - Tube with all accessories mounted: 11.5 kg
  • Aperture 203 mm
  • Focal length 800 mm
  • Focal ratio f/3.9
  • Backfocus fully inward focused: 60mm
  • 85mm secondary mirror for optimal illumination
  • Diffraction limited optics with parabolic main mirror
  • Large knobs for primary and secondary mirror adjustment


WHAT'S IN THE BOX:

  • Aluminium tube with optics
  • Tube rings with handle and camera mounting feature
  • 8x50 Finderscope with reticle
  • 26mm Super Plössl
Telescopes
Aperture (mm)203
Focal Length (mm)800
Focal Ratio f/3.9

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