Explore Scientific 82-degree Ar eyepiece 24 mm (2")

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Explore Scientific 82-degree Ar eyepiece, 24 mm focal length, 2" barrel size, seven lenses in four groups, foldable eyecaps in rubber, net weight 700 gr, Waterproof, Argon purged and sealed against dust.


Explore Scientific 82-degree Ar eyepiece 24 mm (2")

Explore Scientific 82° Series™ extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics.

The visual effect of these eyepieces with their long eye-relief and their 82° apparent field is truly a full-immersion experience. Your eye is relaxed, allowing you to easily use the "averted vision" technique to study faint details across a huge field-of-view. The 82° Series eyepieces come with a twist-up rubber eye-guard that raise to the desired height for the comfort of the observer, and as experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope. To keep internal reflections to a minimum, all internal surfaces of the eyepiece barrel are flat black, as well as the edges of the lenses themselves to minimize the scattering of light within the lenses themselves.

All 82° Series eyepieces are fully multi-coated and edge-blackened to produce maximum contrast.

  • Waterproof, Argon purged and sealed against dust
  • Very large and sharp 82° field
  • EMD-fully multi-coated with blackened lens edges
  • All eyepieces of this series are parfocal

Technical Data


Focal length

24 mm

Apparent field of view

82 degrees






Rubber eyecups, foldable


Net weight (without access.)

700 g

Eyepiece Barrel Diameter

50.8 mm

Length of the eyepiece barrel

34 mm

More Information
Product Status New
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