Unique edge sharpness even in fast optical telescopes
Patented enhanced multi-layer or EMD treatment for maximum contrast
Lens edges carefully blackened to avoid reflections
Protective gas filling and waterproof construction
Can't fog up inside
Stainless Steel Females with Tapered Lock Washer
Dust cap included
Your degree of satisfaction and relaxation when observing with the telescope depends, to a large extent, on the choice of eyepiece. For all users with glasses, if they use eyepieces with a wide field of vision and, above all, with a short focal length, they have the problem that their entire field of vision is not available to them. This problem now belongs to the past. The new62° eyepieces from Explore Scientificoffer you not onlyexcellent edge definitionbut also fast optics and a large field of view: thanks to their large eye relief, you can also enjoy the full field of view with glasses without problems. Fatigue due to incorrect posture and tiring observations are a thing of the past thanks to the excellent observation performance of these eyepieces. Enjoy a unique combination ofexcellent image qualitywith edge definition even with fast optics,optimal contrastand unmatched comfort in your observations. EXPLORE SCIENTIFIC series eyepieces offer the perfect interplay of modern eyepiece materials and high standards in production and service. These eyepieces are synonymous with perfect results anddurability. Thereversible rubber eyecupsoffer you optimal comfort. Thepatented enhanced multi-layer treatment or EMDoffers, with the interaction of the inner diaphragm, high contrast and avoids annoying reflections. Itsargon fillingeffectively prevents the interior glass from fogging up and you should not fear dust, fungus or the penetration of any type of cleaning liquid.The eyepieces are waterproof sealed,guaranteeing you, for a long time and use, great satisfaction with these high-end eyepieces.