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nobody

28 Sep 2017 01:36



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@Herr_Alien
The Minefield: Advertising Hype in Binoculars
I would far rather have full-sized, precisely polished BK7 prisms with blackened sides, grooved hypotenuses and shielded reflective surfaces, that are held in a proper cage than under-sized "naked" ungrooved BaK4 prisms, that have been made with minimal quality control and are glued into the housing and held in place with a spring-clip.