Vixen NA140S NEO Achro

  • Advanced 4-element objective lens, set in two groups, minimizes residual chromatic aberrations
  • Unique Petzval like correcting lens at the rear specifically designed to provide improved color and a flat field, ideal for astrophotography
  • Excellent portability combined with medium focal length and fast f-ratio

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Product description

This 140 mm (5.5") Vixen telescope is an incredible performer. The advanced 4-element objective lens, set in two groups, minimizes residual chromatic aberrations. With its unique Petzval like correcting lens at the rear, this Neo-Achromatic refractor telescope is specifically designed to provide improved color and a flat field, ideal for gazing upon galaxies and nebulae or photographing them!

The perfect travel telescope that can pull in deep-sky objects with its generous 5.5" optics and perform beautifully when doing astrophotography or imaging, whether you attach a digital SLR, webcam, planetary imager, or CCD camera.

  • Weight: 6.5 kg (14.3 lbs)
  • Upgraded 2" Dual Speed Rack and Pinion Focuser
  • Retracting Dew Shield and Tube Rings included
  • Fully Multi-Coated optics
 
Specification
Card Code40450100144
--Telescope--
Area of applicationNebulae & Galaxies, , Astrophotography
--Optics--
TypeRefractor
Optical designAchromatic
Aperture (mm)140
Focal length (mm)800
Focal Ratiof/5.7
Resolving Power (theoretical)0.82 arc sec
Magnitude limit (theoretical)12.7
Light gathering capacity (in relation to human eye)400x
Magnification280x
Tube length (mm)1041
Tube weight (kg)6.35
--Focuser--Dual Speed
Diagonal TypeFlip Mirror Diagonal
--Included accessories--
 
Sky Guide 2016

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