The Skywatcher Nirvanna 16mm eyepiece has an apparent field of 82 degrees. Optics are constructed of 7 elements in 4 groups. Coatings are fully multi-coated. Eye cup is twist type. Lens caps included and is threaded to accept 1.25″ filters. Blackened internal baffling for improved contrast
Finished in high-gloss anodised aluminium with knurled rubber grips.
Dimensions 94x50mm with twist eye cup out. Weight is 200g
Designed to give wide field views on many telescopes
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