Hyper-Clarity HC 8x42HC 8 x 42These roof prism type binoculars are optimized for wildlife and nature observation thanks to hyper-clear field of view with SUPER EBC FUJINON multi-coating prism coatings and ED lenses. Premium and ergonomic design leading to excellent operability. A waterproof and fogproof body withstands outdoor use in harsh condition.Bright and clear field of view optimized for wildlife and nature observationSuperb light transmission due to Fujifilm's unique SUPER EBC FUJINON multi-coating on all light-transmitting surfaces including the lens elements and prisms. The ED lens elements effectively control the chromatic aberration and prism coating for a superior image resolution as well as contrast. This also allows for a much brighter field of view. The optimal placement of nine lens elements in seven groups controls distortion across the entire view from the center to the edges.Advanced operability and premium designPremium design features such as metal texturing amplifies users’ senses and operability. A slip resistant elastomeric material and ergonomically engineered easy-grip body shape allow for excellent stability when held in your hand. Long eye-relief for easy use even when wearing glasses.Excellent reliability that withstands outdoor use in harsh conditionsWater and fog proof structure*1 and robust magnesium-alloy body. Water-repellent coating on both objective lenses and eyepieces. Optical filters*2 such as PL filters and nebula filters are usable by fitting into the front side of objective lenses.Features:• Magnification: 8x• Objective diameter (mm):42• Field of view (?): 8• Field of view at 1000m (m): 136• Minimum objective distance (m): 2.0• Exit pupil diameter (mm): 5.3• Eye relief (mm): 18• Dioptric compensation (?m-1): 4• Pupil distance (mm): 57-76• Dimensions (L?W?H) (mm): 139?130?54• Weight (binoculars only) (g): Approx. 786• Filter diameter: M46?0.75• Operating temperature (?C): -10 - +50• Country of origin: Japan