2.BaK-4 prism and multi-coated green film optics for superior resolution and image clarity
3.High quality environmental protection plastic comfortable to hold and rugged enough to stand up to any conditions.
4.Right eyepiece diopter adjustment knob: there may be differences between the left and right eye vision, can be adjusted using the left eye clarity, then slightly rotate the right eyepiece diopter ring directly to achieve the best results.
5.Streamline appearance,a strong sense of presence
6.Prevents moisture, dust, and debris from getting inside the binocular
7.Wide filed of view and high definition
8.Best choice for traveling, camping, bird watching etc.