Description
The 10x42 Knight ED Binoculars from Snypex feature Extra-low Dispersion (ED) glass and dielectric-coated phase-corrected BaK4 roof prisms that work together to virtually eliminate chromatic aberration and produces images with true color fidelity across the entire field of view and enhanced contrast. Complementing the glass and prisms are anti-reflection fully multicoated optics that improves light transmission for bright and clear images, with greater low-light performance. The objective lenses are designed in a 3-group/4-element configuration and the eyepiece lenses in a 5-group/6-element configuration to precisely control the light pathThe Knight's open-bridge design helps to reduce weight without sacrificing strength, and provides a large surface area to hold. Rubber armoring helps to give protection from drops and impacts while helping to provide a non-slip grip. Designed for durability, the lightweight magnesium-alloy housing is nitrogen-filled and o-ring sealed for fogproof performance and make them submersible to 3.3ft for up to 15 minutes. The twist-up eyecups provide a custom-fit eye relief for use with or without eye-wear.Optical Performance 10x magnification42mm objective lens diameterBaK 4 roof prism optical designApochromatic lenses and extra-low dispersion (ED) glass virtually eliminates chromatic aberration for true color transmission across the entire field of viewPhase-corrected and dielectric coated BaK4 prisms provide improved light reflection with high-contrast and true color fidelityAnti-reflection fully multicoated optics enhances light transmission for brighter views and enhanced low-light performance3-group/4-element objective and 5-group/6-element ocular lenses351ft field of view at 1000yd67 wide-angle apparent field of viewUse and Handling Large knurled center focus wheelOpen-bridge design reduces weight and provides a more comfortable gripTwist-up eyecups for use with or without eye-wearRight-eye locking diopter adjustment5.6ft close focus distanceConstruction Details Durable and lightweight magnesium-alloy housingNitrogen-filled and o-ring sealed for water and fogproof performanceSubmersible to 3.3' (1 m) for up to 15 minutesWater-repellent lens coatings bead moisture off lensesProtective rubberized housing armor