SIGHTRON large diameter binoculars CometScan15X70 COMETSCAN1570 1 piece

Catalog number: COMETSCAN1570 Features: ●Large-diameter 15x binoculars with a large-diameter 70mm lens with excellent light-gathering power for the objective lens. ●Can be used for astronomical observation, wildlife observation in dim environments in the morning and evening, security, and other business purposes. ●Bak4 glass material is used for the prism. ●Combined with full multi-coating with multi-layer coating on all lens surfaces, it achieves high transmittance and color reproduction. ●The long eye relief design allows you to see the entire field of view even when wearing glasses. ●Completely waterproof, so you can use it safely even in sudden rain outdoors or near water. ●The rubber exterior provides a comfortable feel when placed on the eye. ●Can be used comfortably even when wearing glasses. Uses: ●When looking at a distant object in a large size. ●For monitoring people, animals, and other objects. ●For checking a distant object. Specifications: ● Magnification (times): 15 ● Lens dimensions (mm): 70 ● Actual field of view (°): 4.3 ● Minimum focusing distance (m): 12 ● Width (mm): 220 ● Depth (mm): 275 ● Total height (mm): 85 ● Eye relief (mm): 19 ● Height (mm): 85 ● Prism: Polo prism (Bak4) ● Coating: Full multi-coating ● Field of view at 1000m: 75m ● Pupil diameter: 4.7m ● Brightness: 22.1 ● Eye relief: 19mm Material/Finish: ● Optical glass, aluminum die-cast Set contents/Accessories: ● Main unit, lens cap, case, lens cloth, instruction manual ● Tripod mounting adapter Caution: ● Never look at the sun as you may go blind.