TASCO NV 356     Tasco NV-356 Night Vision Binoculars Superior Optics, Rugged Construction and Weather Resistant - The NV 356 is a very affordable but quality made advanced Night Vision binocular system.       Product Accessories: Rubberized lens caps User manual Case and strap Product Features: Advanced GEN/1 Tube Lightweight/Easy Grip Automatic shut-off Weather resistant Anti-Blooming Built-In I/R illuminator High magnification Rubberized body Specifications Generation Magnification Field of View Dioptric Correction Operational temperature Power Supply Battery life, hours Dimensions, inches Weight, lb 1 3 14° ±4 +30°C…-30°C 2 AA 6 (Without I/R) 4 (With I/R) 8.5x8x2.6 3.82