Olympus 8 X 42 PRO Binocular

8x Magnification Waterproof, anti-fog construction with oil repellant coating allows water spotting and dirt to be wiped off easily. Roof prism design with dielectric reflective multilayer coating for improved light transmittance. 42mm diameter objective lenses provide clear, bright vision and wide, 7.5 Degree field of view. Ed lenses reduce aberrations, glare and distortion for sharp high resolution images.