IRNV Optics, or infrared/night vision optics, is an optics option with night vision, that also highlights heat signatures as orange. This is useful for finding enemies at night, through foliage and smoke, or other possible cover.
• Attack Boat
IRNV Optics are optics set to appear in the upcoming game Battlefield 4. They appear as an "Optics" specialization for several vehicles. It will be used much like the IRNV Scope from Battlefield 3, except for the fact that it will be used on vehicles.