[Source] Multi-optic sights were pieces of optical enhancement technology that could be attached to any blasters. They allowed to see in the dark or through smoke due to night vision, thermal imaging or ultrasonic sensors. Models included Merr-Sonn Munitions, Inc.'s 480.x1 multi-optic sight, Galactic Arms's Model 44 combat optical enhancer and SoroSuub Corporation's XAD Omnisight.