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Explore Scientific PN208 White MkII Hexafoc Reflector

 
 
 
 
 
 
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499,95 €
SKU:
ES4803810
Qty:
 

In the past few years the Explore Scientific Photo Newtons have become the standard workhorse for Deep Sky astrophotography. We now proudly present the second generation of this telescope, the Explore Scientific Photo Newton Mark II Hexafoc. The EXPLORE SCIENTIFIC Photo Newton Mark II will deliver you deeper images due to its - compared to competing 8" f/4 systems - oversized primary mirror and therefore faster optical system with the same exposure time. The big 85 mm secondary prevents vignetting for optimal illumination The excellent 2.5" Hexafoc also does not cause vignetting due to its large diameter and makes focusing a joy - the smoothness and shifting-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 illumination and laser-engraved scale  leave nothing to desire even for demanding astrophotographers. The PN208 Mark II Hexafoc has a classical tube construction with an aluminium tube. The focuser can be upgraded with a 10:1 reduction (part No. 0625720) without problems.

 

Features

  • Tube without accessories: 8.74 kg - Tube with all accessories mounted: 11.5 kg
  • Aperture 208 mm
  • Focal length 812 mm
  • Focal ratio f/3.9
  • Diffraction limited optics with parabolic main mirror

 

Technical Data

 

Field of application

Best for
  • Deep Sky Observation
  • Deep Sky Photography

 

Focus group

Aimed at
  • Advanced Amateurs
  • Visual enthusiasts
  • Specialists and Research

 

OPTICAL SPECIFICATIONS

Optical design Newtonian Reflector
Magnification from 20
Magnification up to 400
Primary mirror diameter 208 mm
Secondary mirror diameter 85 mm
Focal length 812 mm
Aperture ratio 3.9
Finderscope 8 x 50 mm

Mount Type

 

Optics without Mount
GENERAL TECHNICAL DATA
Material OTA Metal
Ext. warranty after online registration* 10 Years

 

DIMENSIONS & WEIGHTS

Net weight OTA (incl. accessories) 11.5 kg
Net weight heaviest part 8.74 kg

 

Additional Technical Data

  • Backfocus fully inward focused: 60mm
  • 85mm Secondary mirror for better focal plane illumination

 

Scope of Delivery

  • Aluminium tube with optics
  • Tube rings with handle and camera mounting feature
  • 8x50 Finderscope with illuminated recticle and true oriented view
  • 26mmm Super Plössl

 

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