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Features:
■Super wide 82 degree apparent field of view;gets broad field observations for amazing observing experience
■Fully multi-coated lens;broadband green film optical glass increases light permeability for sharp images
■Multi-element design delivers sharp images;highly achromatic with good color correction and contrast
■Black anodized aluminum housings;internally blackened to eliminate light scattering and contrast
■Fold down soft rubber eye guard;block stray light also bring the convenience to eyeglass wearers