Explore Scientific 82deg Series Argon-Purged Waterproof Eyepiece Kit, Includes 6.7mm, 11mm, 18mm & 30mm Eyepiece and Soft Sided Case

Price: $849.99
(as of 12/22/2024 10:39 UTC - Details)
Product Description
Product Features

The Explore Ultra-Wide Eyepieces Comfort, Quality, Value. Explore Scientific 82deg Series eyepieces, with their 82deg apparent field of view, immerses you in a very comfortable ultra-wide field that naturally promotes relaxation at the eyepiece. When you relax your eyes and take in the scene presented before you, it is much easier to observe for longer periods of time and details begin to materialize that may not have become apparent to you at first glance. Another great benefit of ultra-wide eyepieces is the ease with which you can gaze, not directly at an object, but slightly to either side. This skill, called using averted vision, is especially helpful when observing faint objects, because using averted vision puts the image on a part of your eye that is more sensitive to light, allowing you to see fainter images.Protection from the Outdoors – By making the eyepiece body Argon-purged, the waterproof eyepiece internal elements will remain as pristine as the day they were assembled. Argon atoms are ” larger” than that of Nitrogen and therefore they are less likely to “leak” or diffuse their way through the seals over the life of the eyepiece. The atomic radius of Argon is larger than Nitrogen by 0.13 angstroms and has a larger atomic volume by 11.2 cubic centimeters/molecule. Argon also has superior inertness vs Nitrogen (i.e. forming few or no chemical compounds with other elements) that prevents adverse reactions with eyepiece components and therefore

  • Explore Scientific 82deg Series 6.7mm Eyepiece - 82deg Series 11mm Eyepiece - 82deg Series 18mm Eyepiece - 82deg Series 30mm Eyepiece - Carrying Case - Explore Scientific 1 Year Limited Warranty - Explore Scientific Lifetime Limited Warranty (with Registration)
  • Focal Length: 6.7mm, 11mm, 18mm, 30mm
  • Barrel Size: 1.25" and 2"

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