62° Series 32mm Waterproof Eyepiece spo-disabled The dark sky filter is

The dark sky filter is not only of value for the ambitious astrophotographer

it comes fully assembled—just place it on any stable surface and start exploring the night sky

The fully coated 42mm optics and precision BaK-7 prisms deliver bright

Using advanced computer design

Built for real-world conditions

62° Series 32mm Waterproof Eyepiece spo-disabled The dark sky filter isExplore Scientific Waterproof Eyepieces Comfort, Quality, Value. The Explore Scientific 62 Series 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 near 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