Two weeks ago I had the pleasure of comparing a few of the top alphas together. A small group of buddies put together the Swarovski 8x42 and 10x42 NL’s, the Leica Noctivids in the same configuration, a Zeiss 10x42 and 8x32 SF. I just wanted to add some thoughts and a few opinions about the best, not the measured 'stat' best, but the users' opinions of what was best subjectively using the equipment in the field throughout the day. We just wanted to get an idea of how our small group would respond to having the three best bins to swap back and forth for the day. We concentrated on feel, color, sharpness, eye box comfort, how they handled, and how they felt in the hands.
I’m just going to share a general consensus of the group and not break down all the minutiae and details. All agreed, all are made very well. The Leica and Swaros feel more dense and have the feeling they’re more rugged than the Zeiss, which feels a little delicate. As far as best (subjectively), to me and a few others (not the consensus), we liked the image of the Leica’s the most. That being said, the NL’s checked the most boxes from all the participants, myself included. Between the FOV, the image sharpness, brightness, edge performance, and natural color feel, they excel in every optical category for a binocular. I might choose and enjoy the Noctivids more, but there is no denying that the NL’s are the best (subjectively), they’ve broken all the previous records.