We took them on a 10-day African Safari and they worked great. Amazingly clear sharp images. Lots of bouncing around on dirt roads. Never rained so can't comment on waterproofing.
By Paul W. on March 21, 2015
Adjusting binoculars can be a tricky business when you're new to using them. Try finding directions on line. Here's a place to start: http://www.birdwatching.com/optics/diopter_set.html
By Susan S on June 26, 2015