Review of four 15x56 binoculars

Have you rated your binoculars yet?

26 September 2026

Arkadiusz Olech

10. Ghosting and flares

Even a brief glance at the appearance of the exit pupils and their surrounding area (see pictures below) indicates a clear leader: the Zeiss. The brand is renowned for producing binoculars that perform exceptionally well against harsh light, and the Conquest HDX proves to be no exception.

Review of four 15x56 binoculars - Ghosting and flares

Daytime testing under intense sunlight and nighttime evaluations against bright streetlights fully confirmed these expectations. The Zeiss handled flare and reflections undeniably best among the four binoculars tested.

At night, second place went to the Sky Rover, which produced only faint ghosting when looking directly at streetlights. In the Swarovski, these ghost images took on an orange hue and were slightly more pronounced. The Oberwerk fared worst, exhibiting bright, partially overlapping internal reflections.

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During the day, the Zeiss remained unrivaled. Second place once again went to the Sky Rover, which showed mild crescent flares along the field stop opposite the bright light source. While these glare arcs were somewhat more noticeable in the Swarovski, its overall image contrast remained better than the Banner Cloud's. The Oberwerk again turned in the weakest performance, displaying distinct, heavy ring-shaped flares.

Consequently, we awarded the highest score here to the Zeiss, followed by the Sky Rover in second place, the Swarovski in third, and the Oberwerk in last position.