Latarka z oświetleniem podczerwieni 940 nm, latarka z oświetleniem podczerwieni 850 nm, noktowizor, latarka LED z zoomem

940nm Infrared Light Wavelength: Ultrafire IR torch is NOT for general lighting purpose. Infrared light emits 940nm wavelength, need to work with night version scope, NVS, camera phones, monocular, goggles.(when the infrared flashlight is turning on, by your naked eyes you can look at the led bulb of infrared illuminator flashlight, you can only see a dim faint red glow on it, shows that the IR illuminator flashlight is working). Adjustable Focus: Rotate the flashlight head part to zoom in and zoom out to get zoomable light. General status is zoom in, that is for large area illumination, adjust flashlight to reach zoom out status by stretching light body for long distance illumination.The telescopic focusing design can adjust the far and near light, the wide-angle lens can illuminate a large area of light. Only ONE Mode IR Flashlight: There is only one mode (on/off). Press the tail button of the infrared LED flashlight to turn on and off the flashlight. When the LED bulb shows red, it INVISIBLE IR LIGHT: IR Torch is NOT for General Lighting Purpose. It emits invisible but high power 850NM IR light. NOTICE: IR can't be seen by human eyes.Recommend to use 850NM night vision monocular and goggles together, instead of general camera. ZOOMABLE FOR LONG RANGE: Rotate the flashlight head part to zoom in and zoom out to get zoomable light. NOTICE: ZOOM OUT for Long and Narrow Range. ZOOM IN for Short and Wild Range. Power Supply: 1X AA battery OPTICAL CONVEX LENSE: Toughened, optical convex Lens, enables better focusing in for a condensed spotlight or back out for a flood effect, thus with long range illumination with focused beam up to 850nm. TOP MATERIAL: Aircraft Aluminum, Premium Type 3 Hard-anodized nti-abrasive Coating. Toughened, Ultra Clear Glass Lens, with Anti-reflective ABS lens. LED beads lifetime is up to 10,000 hours on Average. PERFECT FOR NIGHT ACTIVITY: Skid-proof and water resistant design. IR Infrared Torch has advanced infrared LED with high efficiency, low thermal resistance, helps to have better night vision in camping, night fishing, night flying, sailing, caving and hunting.