92° ED Series 25mm Waterproof Eyepiece

The Explore Scientific 92° ED Series 25mm Waterproof Eyepiece is a deliberate choice for large deep-sky objects and broad star fields. Its 92° apparent field gives your eye useful context around the target, while extra-low-dispersion glass helps preserve contrast and control color fringing.Choose the 25mm focal length with purposeThis is not a generic upgrade. The 25mm focal length is tuned for large deep-sky objects and broad star fields, giving you a clear reason to reach for it when conditions and targets call for that view.Optical details that earn their place 25mm focal length for large deep-sky objects and broad star fields 92° apparent field of view Extra-low-dispersion glass for sharpness, contrast, and more accurate color 2-inch barrel with waterproof construction Long eye relief for measured, comfortable viewing Add the 25mm when you want a defined role in your eyepiece case—not another redundant focal length. SKU: EPWP9225ED-01.