The 10x42 Veo HD Binoculars from Vanguard Optics feature extra-low dispersion (ED) glass and BAK4 prisms that work together to virtually eliminate chromatic aberration, which produces images with true color fidelity across the entire wide apparent field of view and enhanced contrast. Complementing the glass and prisms are anti-reflection fully multicoated optics that improve light transmission for bright and clear images with greater low-light performance. An open-bridge design and carbon composite housing help to balance the binoculars and reduce weight without sacrificing strength. The open bridge also provides a large surface area to hold for increased stability.