Celestron TrailSeeker 8x42 Binocular Telescope High-Power Multi-Coated Jumelles for Hunting Hiking Camping Travel Spotting Scope

SPECIFICATIONSBrand Name: NoneMagnification: 8xObjective Lens Diameter: 42mmEyepiece diameter: 18mmField of View: 8.1Type: BinocularsWater Resistance Level: IPX4Origin: Mainland ChinaLens Coating Description: FMCFocus Type: CENTRALPrism Description: BAK4Model Number: 71404Material: Metal OVERVIEW Magnesium Alloy Body: Lightweight, durable frame that will last a lifetime and handle use in the field. BaK-4 Prisms with Phase and Dielectric Coatings: Increased light transmission through the prism system for brighter images. Increased contrast and resolution. Extremely Wide Field of View: Quickly acquire the subject being viewed. Follow your subject more easily, with less need to move the binoculars. Ergonomic Design Fully Multi-Coated Optics: Increased light transmission for brighter views and more resolution. 6.5' Close Focus: Detailed, up close observation of subject in close proximity. Metal Multi-Stop Twist Up Eyecups: More durable with a longer life than plastic eyecups. Multiple stops for correct positioning of the eyes. Tripod Adaptable: Attach your TrailSeeker to a tripod for extended viewing sessions. DESCRIPTION TrailSeeker binoculars provide high-level outdoor performance, making them perfect for the avid birder or hunter. The TrailSeeker is a feature-rich binocular with superb optical quality at an economical price.  Phase and dielectric coated BaK-4 prisms dramatically increase light transmission through the prism system for unrivaled image quality and views. Compared to other binoculars in its price range, TrailSeeker offers a better close focus along with a wider field of view. The lightweight magnesium alloy frame is durable and fully waterproof for use in any weather condition. SPECIFICATIONS Objective Lens Diameter (mm) 42 mm Magnification (x) 8x Angular Field of View 8.1° Linear Field of View 426ft / 142m Close Focus 6.5ft / 2m Exit Pupil (mm) 5.25 mm Eye Relief (mm) 17 mm IPD Max 73 mm IPD Min 55 mm Optical Coatings Fully Broadband Multi-Coated Weight (oz) 23.1 oz (655g) Dimensions LxWxH (in/mm) 5.5" x 5.1" x 2" / 141 mm x 130 mm x 51 mm Prism Glass (Type) BaK-4 Twilight Factor 18.33 Relative Brightness 27.56 Waterproof Yes Nitrogen Filled (Fogproof) Yes Tripod Adaptable Yes Included Items Objective lens caps, rainguard, neck strap, harness strap, carrying case, lens cloth, instruction manual