BIAL 20x50 Binoculars Portable Water Resistant Telescope Super High-powered Surveillance Binoculars
Price: $38.99
Description
central focus fast and accurate
Support the use of a tripod and lanyard hole design
High quality BAK4 porro prism ruby coated to minimize UV glare,50mm large aperture, can clear view in darker.
Focus: Center the handwheel adjustment and right eyepiece parallax adjustable
Large eyepiece, view of comfortable See long eyes not tired Objective green plated film clarity is pretty good,Red membrane high-definition
Support the use of a tripod and lanyard hole design
High quality BAK4 porro prism ruby coated to minimize UV glare,50mm large aperture, can clear view in darker.
Focus: Center the handwheel adjustment and right eyepiece parallax adjustable
Large eyepiece, view of comfortable See long eyes not tired Objective green plated film clarity is pretty good,Red membrane high-definition