Aron Snyder from KifaruCast discusses the performance of $1,000 optics, including the Maven B.2, and reviews them based on low light performance, clarity, durability, and manufacturers warranty.
KifaruCast: http://kifaru.net/kifarucast/
Price: $48.86
12x42 Powerful Binoculars with Clear Weak Light Vision - Lightweight (1.1 lbs.) Binoculars for Birds Watching Hunting Sports - Large Eyepiece Binoculars for Adults with BAK4 FMC Lens
【Powerful 12x42 Binoculars, but Lightweight Enough】 Weight only 1.1 pounds (0.6 Pounds lighter than 10x50 full size binoculars). Equipped with 12x powerful magnification, 42mm large objective lens and 367ft/1000yds large field of view. Capable of del... (as of October 13, 2020 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Price: $41.99
Occer 12x25 Compact Binoculars with Low Light Night Vision, Large Eyepiece Waterproof Binocular for Adults & Kids,High Power Easy Focus Binoculars for Bird Watching,Outdoor Hunting,Travel,Sightseeing
【HIGH-POWERED LARGE EYEPIECE BINOCULARS】 This binoculars has 12x magnification, 25mm objective lens and wide field of view, 273ft/1000yds, letting you look farther and see wider. Coating with FMC Broadband coating and premium BAK4 prism, it ensure im... (as of October 13, 2020 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)![[Wide Field of View]- 20x magnification, 23mm eye lens diameter and 50mm objective diameter; 56m field of view at 1000m; When you use this binoculars, the vision is broad and it is very clear for the gain of binoculars. [Professional Powerful Binocul...](https://m.media-amazon.com/images/I/41IYx9qS8zL._SL240_.jpg)
Price: $46.00
20x50 High Power Military Binoculars, Compact HD Professional/Daily Waterproof Binoculars Telescope for Adults Bird Watching Travel Hunting Football-BAK4 Prism FMC Lens-with Case and Strap (20X50)
[Wide Field of View]- 20x magnification, 23mm eye lens diameter and 50mm objective diameter; 56m field of view at 1000m; When you use this binoculars, the vision is broad and it is very clear for the gain of binoculars. [Professional Powerful Binocul... (as of October 13, 2020 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Price: $25.99
Any idea which power B2 they were testing…9x or 11x? thanks