Amazing optics
My eye caught a movement in the semi-darkness. I could just make out in the dusk that something had landed at the base of a bush, halfway up the cliffside. As I lifted the binoculars to my eyes, my assumption was immediately confirmed. Thanks to an image brighter than my own eyesight and with the magnification offered, I had found the bird that we had been waiting for. Although well past sunset, its shape and cryptic plumage was readily visible. Straightaway I called out "Eagle Owl" and the rest of the group followed my directions to find it. Normally when one considers binoculars for very low-light conditions one looks for as low a magnification as possible, generally seven times (7x). However, the binoculars I was handling were 12x. Now if you ask most experienced birdwatchers what they think of 12x binoculars, hands raise in horror at memories of massive pieces of equipment, barely possible to raise to one's eyes, let alone keep steady, purchased by ill-advised novice