NightSky SWA 32 mm 70° 2" Eyepiece


New product

$ 130

  • 70° apparent field of view
  • five elements, in three or four groups
  • blackened lens edges and an effective baffle system for high-contrast images
  • full wide-band multi-coating
  • parfocal within the series
  • steplessly adjustable eyecups

This product is no longer in stock

The Nightsky SWA series represents a new milestone in super wide angle eyepieces.

Super wide angle eyepieces have long been held in high regard due to their extremely wide apparent fields of view. Only with SWAs did the so-called 'space walk' effect - almost like the view through a spaceship window - become reality.

Powerful eyepieces for fast telescopes

With their new look and new internal design, these new Nightsky SWA eyepieces are a far cry from older SWA eyepieces. They are now equipped with higher grip rubber armour and with new eyecups which are not only more convenient but also increase observing comfort.

In the optical department, there are now five glass elements arranged into three or four groups depending on the focal length involved. These give a 70° apparent field of view with high edge definition and a virtually distortion- free image. The human eye can still easily take in a 70° field of view without having to 'look around' in the eyepiece. These eyepieces can also be used with relatively fast, short-focus systems.

A new wide-band multi-coating means that light transmission has been increased even further. All lens edges are blackened and the internal baffle system reduces scattered light even further. Only high transparency glass surfaces and reduced reflections can ensure a really high-contrast image.

The new eyecup design can be adjusted steplessly, allowing the viewing distance to be precisely adjusted as required. Even spectacle wearers will still be able to see the entire 70° field of view.


Focal length (mm)32
Connection (to the telescope)2"
Apparent field of view (°)70
Number of lenses5
Coating of optical systemmultiple
Type of buildSWA
Eye relief (mm)25

Special features

Adjustable eyepiece cupyes
Filter threadyes


Weight (g)420
Card Code800610095
Focal length (mm)32
Eye relief (mm)25
Apparent field of view (°)70
Weight (g)420

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