Firefield Nightfall 4x50 Night Vision Monocular : Everything Else

Description

Direct your Nightfall at an object at a distance of approximately 100yds. Adjust the eyepiece and objective lens diopter setting to focus the unit by rotating the eyepiece (3) and objective lens (4.) Equipped with a power-saving PULSE IR illuminator, this night vision scope operates by amplifying existing light using an electro-optical system. If the subject to be viewed is in a completely dark area, including low-light shadow areas, activate the infrared illuminator by pressing the “IR” button located next to the “ON” button. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Product Overview