TRACT TORIC 10x50 UHD Binocular Featuring Schott HT Glass for Superior LowLight Performance and Edge to Edge Sharpness

Highly Prized SCHOTT HT High Transmission glass provides the highest level of light transmission values especially in the blue and violet spectrum with outstanding color brilliance and superior image resolution quality especially in low light conditions Flat Multicoating increases Light Transmission over a wider spectrum of light from 400700nmwith the highest increase in transmission values in the green color range Locking Diopter system eliminates inadvertent movement in the field and insures strain free viewing TRACTs Ultra High Definition UHD Technology is maximized by all of the elements that are part of the optical system including Extra Low Dispersion Glass Super High Reflective Dielectric Coated and Phase Correction Coated Roof SchmidtPechan Prisms and Fully Multicoated Lenses Waterproof and Fogproof with Argon Gas IPX7 Rating Fully waterproof to a depth of 3 meters for 30 minutes and Fogproof using ORing seals and purged with Argon gas which has a higher resistance to temperature changes versus the Nitrogen used in many other competitors products.