Ideal for birdwatching, nature observation and travel, the Leica 8x20 Ultravid BR Binoculars provide users with a high quality viewing experience in a highly portable format. Featuring phase corrected roof prisms and fluoride glass lenses, these binoculars offer bright and clear views with accurate color representation, while the waterproof construction ensures protection against the elements. With their ergonomic design, they are easy to hold and use for extended periods of time.
Here are a few of the specs that might answer your question... I hope this helps! Twilight factor: 12.7 Prism system: Roof prism with phase correcting coating P40 and HighLux-System HLS
I regret that I can't find a way to compare their brightness for you. The Leica website says they are "brighter, sharper, more compact, more functional and robust than previous binoculars of this lens size."
⚠️ WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects and/or other reproductive harm.
For more information go to
www.P65Warnings.ca.gov