Energizer AAA4 Ultimate Lithium AAAx4 tripods & mounts Other features include a contrast

Other features include a contrast function for comparing brightness

Includes additional adapter for Sony's Active Interface Shoe Mount (AIS Mount)

Direct Drive Super Sonic Wave AF Motor

This lens is compatible with the optional Sigma USB Dock for fine-tuning different lens characteristics and updating its firmware

Equipped with 72 super bright LEDs that produce an 80W equivalent light beam to a range of up to 40'

Energizer AAA4 Ultimate Lithium AAAx4 tripods & mounts Other features include a contrastEnergizer Ultimate Lithium AAA Batteries (1. 5V, 1200mAh, 4 Pack) Weigh ~33% Less than Alkaline Batteries Hold Power for 20 Years in Storage Functional in Extreme Temperatures Leakproof Power myriad electronics, including digital cameras, remote controllers, toys, and games, with this 4 pack of Energizer Ultimate Lithium AAA Batteries. These cells weigh about 33% less than equivalent alkaline batteries.