Bushnell R7 15x56 ED Binocular Green

Bushnell lists this one as the R7 in 15x56 with ED glass and a green body. Fifteen power is well past the 8x and 10x that most general purpose binoculars run, and the 56mm objectives are there to feed that magnification enough light to stay usable in the first and last hour of the day.

This is a glassing binocular rather than a walking around binocular. At 15x, a heartbeat shows up in the image, so most people run this much magnification off a tripod, a pack or a truck window. ED stands for extra low dispersion glass, used to hold down color fringing on high contrast edges like a skyline or a backlit animal. The body is green.