Pentax 8x43 Z-Series ZD ED Binoculars

Ex-Show Stock, Tatty Box, Some Minor Marks to Body of Binoculars Hence Price

With an eye for the discerning nature enthusiast, the Pentax 8x43 Z-Series ZD ED Binocular features multiple optical technologies to improve the image quality and ensure accurate colors in all weather and lighting conditions.     The image-enhancement starts with hybrid aspherical lens elements and extra-low dispersion (ED) glass. The aspherical elements eliminate distortion around the edges of the lens for clear edge-to-edge views and corrects lens astigmatism that can prevent the ability to bring subjects into sharp focus. ED glass corrects for chromatic aberration to ensure colors are accurately rendered. Anti-reflection fully multicoated optics maximize light transmission through the entire optical path to make views appear bright and crisp, especially in low light. Finally, the BAK4 roof prisms are phase-corrected to enhance contrast and further correct chromatic aberration. These technologies work together to produce bright and clear high-contrast images with accurate colours and virtually no distortion.   Complementing the optical performance is a housing that is built for a lifetime of rugged outdoor use. The chassis is made of a lightweight and durable magnesium alloy with a rubberized armor that protects against impacts while providing a slip-resistant grip. The optical tubes are nitrogen filled for fogproof performance and O-ring sealed to make the binocular submersible to as much as 3.3'. An protective external lens coating helps to repel dust, water, and oil to ensure obstruction-free viewing. For longer glassing sessions, they are tripod mountable with an optional adapter.   Optical Performance 8x magnification 43mm objective lenses BAK4 Roof prism optical path Anti-reflection fully multicoated optics Extra-low dispersion (ED) glass reduces chromatic aberration for sharper images with accurate color Phase corrected prisms produce high-contrast images with true color rendition Hybrid aspherical lens elements correct for spherical aberrations to reduce distortion at the edges of the lens and corrects for astigmatism that can prevent sharp focusing 330.8' field of view at 1000 yards 50° angle of view   Use and Handling Closed bridge configuration Large knurled center focus wheel Right-eye diopter adjustment 22mm eye relief, 5.4mm exit pupil Twist-up eyecups for use with or without eye wear Tripod mountable with optional adapter   Construction Details Lightweight and durable magnesium alloy housing Rubberized armoring protects against impacts and provides slip-resistant grip Nitrogen-filled, fogproof and submersible to 3.3' (1m) Internal focusing system helps to maintain waterproof seals Dust/water/grease repellent coatings keeps the optical surfaces clean   Extra Low-Dispersion Glass Phase-Corrected BAK4 Roof Prisms Hybrid Aspherical Lens Elements Fully Multicoated Optics Angle Viewing: 50° Nitrogen-Filled, Water and Fogproof Closed Bridge Configuration Magnesium Alloy Chassis Tripod Mountable Twist-Up Eyecups   Box Contents

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• Pentax 8x43 Z-Series ZD ED Binocular
• Neck Strap
• Carrying Case
• 2 x Objective Lens Caps
• 1 x Eyepiece Caps
• Limited 30-Year Warranty