Easy to use by daylight or in the darkest night, the Pulsar Digisight N750 Night Vision Rifle Scope incorporates top-flight technology and the most advanced electronics and optics available. The Pulsar N750 Riflescope w/ IR Flashlight features a Sum Light function that automatically raises the sensitivity of the CCD array when light is low, keeping your view crisp even when it's darkest out. A built-in infrared illuminator with 3 power levels makes the Pulsar Digisight N750 4.5-6.75x 50mm Rifle Scope usable even when there's no ambient light available, illuminating targets of any size at a considerable distance. The Pulsar N750 Night Vision Scope is no slouch on the optics and mechanical ends, either. The scope gets you on target faster with its one-shot zeroing method, and gives you a generous 67mm of eye relief and a 50 mm focusable lens. This great Night Vision Scope from Pulsar also features a high-power digital zoom capable of increasing the magnification from 4.5x to 6.75x. Combined with the powerful detection range of up to 600 meters, this makes the Pulsar Digisight N750 NV Riflescope an ideal sight for long-range nighttime shooting.