The Orion 25mm Epic II ED telescope eyepiece features 6 individually polished lenses including 2 elements of high-quality “extra-low dispersion” ED optical glass for stunning true-color views! Thanks to the use of ED glass elements, the 25mm Epic II ED telescope eyepiece produces views of exquisite quality which are delightfully free of chromatic aberration, or color distortion, which plagues many other eyepiece designs. You can improve the quality of view in any telescope with a 25mm Orion Epic II ED eyepiece!

The Orion 25mm Epic II ED is a great eyepiece choice for viewing objects within our solar system, as well as many deep-sky objects thanks to its wide 60° apparent field of view. Its design of 6 individually polished lens elements arranged in 3 groups provides excellent correction and definition, yielding sharp stars across the entire field. The 25mm telescope eyepiece’s 13mm eye relief makes it comfortable to use.

A safety channel on the eyepiece barrel exterior helps keep the 25mm Epic II ED securely installed in telescope focusers and diagonals. The 25mm Epic II ED telescope eyepiece’s easy-grip, rubberized housing features a convenient, twist-up rubber eyeguard to help properly position your eye to see the entire field-of-view. Its internally blackened barrel helps minimize glare and reduce “ghost” images. To enhance your observations, you can install any 1.25” Orion eyepiece filter on the 25mm Epic II ED eyepiece, as its 1.25” barrel is threaded for filter use.

All Orion Epic II ED telescope eyepieces are parfocal, so you can swap this 25mm model out for a different focal length Epic II ED eyepiece and enjoy the view without making major focus adjustments.

Limited Warranty against defects in materials or workmanship for one year from date of purchase. This warranty is for the benefit of the original retail purchaser only. For complete warranty details contact us at 800-676-1343.

Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.