Empathize with the buyer and offer support to help them make the most out of their 10x42 Waterproof Monocular. This monocular was constructed with a rugged, rubber-armored body and waterproof design, making it able to withstand any weather condition. With its BK-7 roof prism and 42 aperture objective lens, this compact device offers superior optical performance. The fully multi-coated optical surfaces allow for maximum light transmission, providing bright and vivid views even in low-light situations. The monocular also boasts a wide field of view (5.9 degrees) and 10x power magnification, allowing for easy tracking of moving objects. To top it off, the near focus distance of just 20 inches is perfect for when your target suddenly gets closer.