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- Mid- and high-magnification 1.25" eyepieces designed for exceptional planetary and lunar viewing
- Flat field design ensures sharp focus out to the edge of their wide 55-degree apparent field of view
- Barrel distortion and field curvature commonly seen in standard eyepiece designs are gone
- Each eyepiece has long 20mm eye relief for comfortable viewing even with eyeglasses on
- Amazingly affordable Edge-Ons won't have you ?on edge" financially!
- Expansion set includes 14.5mm, 9mm, and 5mm Edge-On Planetary eyepieces
Edge-On Planetary telescope eyepieces bring flat-field performance to solar system viewing in the form of six medium- and high-magnification focal lengths. Each employs a sophisticated 7-element lens design reminiscent of exotic, high-priced oculars. This design renders an optically flat image that's sharply focused from center to edge of the wide 55-degree apparent field of view. The barrel distortion and field curvature aberrations common in standard eyepiece designs are virtually gone.
Edge-On Planetary telescope eyepieces let you push the power, whether you're canvassing the lunar terminator or studying the Jovian cloud belts. The optics are fully multi-coated for high light transmission, and each eyepiece has 20mm eye relief for viewing comfort. Other nice touches: blackened lens edges, pop-down rubber eyeguards, and 1.25" barrels threaded for filters.
The Edge-On Planetary Expansion Telescope Eyepiece set includes three new focal length eyepieces: 5mm, 9mm, and 14.5mm.
Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.
