SilteD 10X50Binoculars Night Vision and Big Large Eyepiece, Wide Angle, Waterpoof Objective Lens for Fishing Hiking Bird Watching Cruise Binoculars/Black

Bka4 Prism: the Spot Light Transmittance is High, the Picture is Transparent, Clear and Bright. the Large Objective Lens Increases the Amount of Light Entering, and the Image is Clearer and Brighter; All-Optical Glass Lens, Full-Surface Multi-Layer Broadband Coating, the Image is Not Distorted and Not Distorted, and the Viewing is Pleasing to the Eye. the Super Light Transmittance and Concentrating Function of the Lens Make It Visible to the Low Light. the Large Eyepiece is Coated with Red Film, Which Has a Large Field of View and Comfortable Viewing; What in the Box: Mirror Cloth, Soft Bag, Lanyard, Manual, Color Box Packaging.