10X22 Children Binocular BAK4 Prism High Powered Portable Zoom Colorful
Telescope Professional Monocular Telescope for Kids
Specification:
Product Type: 10X22 Children Binocular Telescope
Eyepiece diameter: 18mm
Objective lens diameter: 22mm
Product magnification: 10 times
Field of view range:110M/1000M
Prism material: BAK4
Objective lens coating: FMC multilayer green coating
Waterproof level: life waterproof
Lens material: all-optical glass
Weight: 210g
Size: 110X80x55mm