Solomark 70 mm Apochromatic OTA

  • Solo-mark 70 mm Apochromatic triplet refractor
  • 4 Element Doublet APO Refractor Telescope with Field Correction for Astro Photography
  • 2″ Rack and pinion focuser
  • FPL53 Glass

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10010121
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$ 811

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Product description

If you never make this happen Solo-mark 70mm ED Apochromatic APO before, you should not be reluctant anymore. We recommend you to definitely try this Solo-mark 70mm ED once occasion so that you can gain the great experience from trial.

Our Solo-mark 70mm ED which provided to you are high quality item delivered to you with the reasonable price. You have nothing to worry about this Solo-mark 70mm ED Apochromatic APO for making decision to try it because there are several evaluations on internet that you can look for the true feedback by real users with this Solo-mark 70mm ED Apochromatic APO .

Advantages: 

— fully corrected triplet lens group for colour-free imaging 
— integrated field flattener (4th lens) for a corrected fiels up to full-size sensors 
— optimized flattener position inside the tube for best effect 
— 2″ dual speed focuser for high loads – no slipping, no shifting 
— 360° rotation possibilitiy for ideal framing — CNC tube rings 
— finder shoe (Vixen/Celesstron/Skywatcher compatible)

Specifications:

  • Photographic speed: f/6.5 
  • Diameter of the corrected field: 44 mm 
  • Focuser: 2″ RP with improved bearing, 360° rotation and ring clamping 
  • Mechanical length: 340/375 mm with retracted/extended dew cap 
  • Resolution:  
  • Limiting visual stellar magnitude: 11.6 
  • Diameter of the dew cap … 88mm (for solar filter)
  • PV Rate: less than 1/4
 
Specification
Card Code4011012071
--Telescope--
Recommended forAdvanced, Experienced amateurs
--Optics--
TypeRefractor
Optical designApochromatic
Aperture (mm)70
Focal length (mm)420
Focal Ratio f/6.5
Resolving Power (theoretical)1.78 arc seconds
Magnitude limit (theoretical)11.2
Light gathering capacity (in relation to human eye)100x
Magnification10x-140x
Type of buildRP with improved bearing, 360° rotation and ring clamping
Connection barrel2"
--Included accessories---
Finder scope finder shoe (Vixen/Celesstron/Skywatcher compatible)
 
Sky Guide 2016

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