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Home Eyepieces SkyWatcher Eyepieces OVL Nirvana Eyepieces OVL 4mm Nirvana-ES UWA 82 Degree Eyepiece
A superb 4mm eyepiece with top specification, ideally suited to telescopes with focal lengths under 1000mm for high power lunar and planetary observation.These top quality ultra wide angle 1.25 inch eyepieces offer an incredible jaw-dropping viewing experience to rival some of the leading premium eyepieces on the market, but at an extremely competitive price. The huge 82 degree apparent field of view, superb field-edge correction and excellent contrast combine to provide a wonderfully immersive and memorable viewing experience. Work superbly in telescopes of all focal lengths. All models are constructed with 7 lens elements in 4 separate groups. These exotic eyepiece models feature large eye-lens elements and soft fold-down rubber eyecups for comfortable viewing. All models are fully broadband multi-coated, feature blackened lens edges, internal baffling and are parfocal. 12mm eye relief on all models. Beautifully finished in high-gloss anodized aluminium with knurled rubber grips. Threaded to accept standard 1.25 inch filters. Weight approx 170g.
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