One of the most popular models, the Eterna Mid Size was completely redesigned this year to further its already superb performance features. New for this year, the Mid Size boasts a multi-step eye relief system that allows for comfortable viewing, even with eyeglasses. State-of-the-art multi-coatings give the Mid Size a leg-up on reflective sunlight and are responsible for sharpening edges and protecting colors. The sleek new ergonomic body armor has also been reworked to enhance the appeal for a new generation of Brunton binoculars.
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