SKU: UD 10X21 Categories: 'Pricespy, Binoculars, Cameras/Phones Description Additional informationDescriptionAt a glanceAspherical Lens ElementsBAK4 Porro PrismsFully Multicoated OpticsAngle of View: 5°Center FocusingSliding EyecupsThe technical details behind these binocularsExperience quality viewing in a compact form with the Pentax UP 10×21 Binoculars – Navy. These BAK-4 Porro prism binoculars feature a Uni-body design with a dual-axis and synchronised eyepiece adjustment. This feature suppresses the movement of parts and ensures the functionality and clarity of the binoculars. These centre-focusing binoculars are built with fully multicoated optics and aspherical lens elements that help to provide clarity and edge-to-edge sharpness. They offer a 10x magnification, a 5-degree real angle of view, and an 87.5m @ 1000m field of view with its 21mm objective lens, as well as 18.1m close focusing distance and a 9.5mm eye relief. These binoculars weigh approximately 209.8 grams and measure 11.0 x 8.3 x 4.8cm.Key FeaturesFully Multicoated OpticsCentre FocusingBAK4 Porro PrismsAspherical Lens ElementsTop three reasons we think you will love these binocularsSliding eyecupsDurable and lightweightImpressive clarityIncludesPentax UP 10×21 Binoculars – NavyNeck StrapCarrying Case2 x Eyepiece CoversSpecificationsPrism TypePorroMagnification10xObjective Lens Diameter21mmAngle of View5° (actual)Field-of-View261′ @ 1000 yd / 86.65 m @ 1000 mMinimum Focus Distance9.24′ / 2.82 mExit Pupil Diameter2.1 mmEye Relief9.5 mmFocus TypeCenterDimensions4.3 x 3.14 x 1.9″ / 10.92 x 7.98 x 4.83 cmWeight7.4 oz / 210 gPackaging InfoPackage Weight0.7 lbBox Dimensions (LxWxH)4.6 x 4.0 x 2.4″Additional informationbrandPENTAXmodelUP 10×21
