News
2010-04-06 10:21:57
Vortex Viper 10x42 - binoculars' review
Things that Vortex writes about its instruments are impressive. In the Viper series XD low dispersion glass was used for objectives along with special XR multi-coatings, BaK-4 glass for prisms which were additionally phase correction coated. Mechanical materials quality is hardly worse. Read more >>>
Arkadiusz Olech | source Allbinos.com
