Superb pair of industry leading waterproof bird watching binoculars that provide exceptional sharp, bright and easy focus. If you know Bushnell products you will appreciate the quality and design features of these. I have used them sparingly as I have another Canon pair and they are now surplus. In fantastic condition the only little bug is LH rubber eye cup will not retract fully. That in no way detracts from the quality nor function of these binoculars. This is a bargain for someone who knows what they are looking for. Thanks for your interest.