Hikmicro ALPEX 4K A50EL Night Vision Scope with Laser Range Finder (LRF) - High Resolution Thermal Imaging for Hunting, Wildlife Observation & Security Surveillance

With a focal length of 50mm and F1.2-F2.5 adjustable aperture, in conjunction with a 4K UHD detector, coupled with an integrated 1000m laser range finder, A50EL ensures hunters in both open field and forest a suitable field of view marvelous benefits. You can use your own IR Torch for nighttime hunting.