10-32x60 Zoom Binoculars for Adults High Powered with BAK4,SMC Lenses,These Long-Range Binoculars for Adults are Perfect for Bird Watching,Hunting,Whale Watching,etc. Bird binoculars for adults with BAK4 prisms and SMC multilayer coating make the images seen through adult binoculars brighter and clearer,making you feel that what you see is close at hand.
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