This Explore Scientific Waterproof 62° 26 mm focal length eyepiece is the perfect choice for those times you need medium-low magnification and you also want the sharpest, wide field of view, with a light-weight eyepiece. Better yet, this eyepiece is fully waterproof and argon gas purged to prevent fogging.

The 26 mm Waterproof 62° eyepiece from Explore Scientific is a good medium to low power choice for many larger deep sky objects.

Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series™ 1.25" barrel eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 62 degrees and nearly parfocal design, these eyepieces offer incredible value in a very nice eyepiece.

Another great benefit of these eyepieces is the excellent contrast and 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.

Explore Scientific Limited Warranty is one year, which converts to the Explore STAR Transferrable Extended Life of the Product Warranty when product is registered within 60 days of purchase.