Explore Scientific 68° Argon Purged Eyepiece 24mm 1.25"
24mm Super-Widefield eyepiece with good sharpness and 68° apparent field
- Waterproof, Argon purged and sealed against dust
- Large and sharp 68° field
- EMD-fully multi-coated with blackened lens edges
- All eyepieces of this series are parfocal
- Dimensions and specifications of all eyepieces can be found in the pdf under the tab "manuals"
With the introduction of the 68° Series we are pleased to make two important improvements in eyepiece manufacture, the first being 15 layer Enhanced Multi-layer Deposition (EMD™) coatings on all glass-to-air surfaces to gain maximum contrast, and waterproofing the eyepiece with the use of Argon gas purging instead
of standard Nitrogen gas. Although Nitrogen is a fine choice that will
last for many years, Argon is a larger molecule that maintains its
protective properties over a wider range of temperatures, and is even
more resistant to diffusion thereby further extending the protective
waterproof environment of the eyepiece body.
Through computer-optimized design, a careful selection of optical glasses, and enhanced multi-layer deposition coatings, the Explore Scientific 68° Series™ eyepieces produce long eye-relief and ensure high image-correction, a flat field, and high contrast across the entire image field. An excellent choice for those who make extended visual studies of detail with subtle variations of brightness, and for those who must wear glasses while observing.
All 68° Series eyepieces are fully EMD (Enhanced Multi-Layer Deposition) coated and edge-blackened to produce superior contrast.
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Rubber eyecups, foldable
|Weight in Kg||0.7|