Explore Scientific 68 Degree 16mm Argon-Purged Waterproof Eyepiece, 1.25" Barrel

The Explore Scientific 68 Degree Series 16mm Eyepiece is designed for those who prefer longer eye relief but still want to enjoy a field of view that is wider than a classic Plossl or Orthoscopic style eyepiece. The extra long eye relief built into this model will allow you to do that and still observe comfortably. The most important feature of an Explore Scientific 68 Degree Series 16mm eyepiece is a wide field of view, while to others, long eye relief is #1 on their "must have" list. The Explore Scientific 68 Degree Series eyepiece features sport an eye relief of over 16mm, which is perfect for eyeglass wearers. Explore Scientific focal extender which comes in 1.25" barrel size. The rubber grip and folding eyecup along with the enhanced EMD coatings for superb contrast, will make you think and agree that this eyepiece is a perfect solution for dropping the power down on your telescope, which will increase the exit pupil size and allows you to see the faintest objects that your telescope is capable of.