More Information Price $67.95 List Price $102.95 Field of view 55° Eye Relief 20mm Focal Length 25mm Number of optical elements 69 Barrel Size 1.25" Warranty 2 years

Its five-layer multicoated ED (extra-low dispersion) glass six-element optics provide high contrast, making it a good eyepiece for observing galaxy clusters, framing the more compact emission nebulas with the black of space, observing the nebulosity around the Pleiades, etc. It's a good choice to complement the 40mm eyepiece provided with some go-to Schmidt-Cassegrains.

A soft rubber eyecup on this parfocal eyepiece shields the eye from ambient light and rolls down for more comfortable eyeglass use. A knurled rubber ring on the barrel provides a secure grip when changing eyepieces in cold weather.