30000M Telescope Auto Focus 300X25 Powerful Binoculars Long Range Professional Mini Portable HD Waterproof Monocular

SPECIFICATIONS Prism Description: BAK4 Brand Name: NoEnName-Null Objective Lens Diameter: 21.8mm Field of View: 30000M Model Number: 300X25 Lens Coating Description: MC Focus Type: CENTRAL Material: Plastic Magnification: 300X Eyepiece diameter: - Origin: Mainland China Water Resistance Level: IPX4 Type: Binoculars Choice: yes Semi-Choice: yes 【Package List:】 1 * Binocular1 * Lens Cleaning Cloth1 * Lanyard1 * Storage Pouch1 * User Manual (English)1 *Packing Box 【Specifications:】 Model:300*25Material: Rubber and metalPrism material:BAK4Lens coating: Blue film eyepiece, Green film objective lensField of view: 500M/50000MSize:9*10.5*4cmColor: BlackPackage:1pcs 【Note】 White has autofocus function, black does not 【Feature:】 1.Life waterproof, which can better extend the service life of the telescope. Easy to deal with any harsh environment.2.BAK4 prism and multi-coated lens for improved light transmission and image clarity.3.Central focusing knob for smooth operation.4.Broadband gr