LRTimelapse Pro Timer 3 from Gunther WegnerThe LRTimelapse Pro Timer 3 strives to be the most advanced, flexible and high-performance camera intervalometer on the market for ambitious time lapse and astro-photographers. It operates over a standard release cable used in many popular camera brands (such as DSLR/DSLM, Nikon, Canon, Sony, Fuji, Olympus, Leica and many others). It can shoot timelapses with the shortest intervals possible, is small and lightweight and attaches directly to the hot shoe of the camera in two different possible positions.The timer features a built in Li-Ion battery that is recharged via USB, supports up to two cameras in parallel, can take time-controlled photographs, a flashlight function for illuminating the foreground, a high-contrast OLED display that can be turned off and ease of operation thanks to the simple controls.Technical Data- Fast ATSAMD21 Cortex M0 processor - 2 camera ports with standard 3 pin, 2.5mm jack plug (TRS) - 2 hot shoe mounts - 128x64 pixel black and white OLED display - Operating temperature range: -4 F to 104 F - Intervals from 0.3 seconds to 12 hours - Interval iterations: 0.1 seconds - Number of photos: 1 to unlimited - Bulb time: up to 24 hours - Built in 500mAh Li-Ion battery - Rechargeable by USB - Operation time with full battery: 20 hours at 20,000 photos (interval 4 seconds, display on) - Easy firmware updates with drag and drop UF2 filesCompared to the LRTimlapse Pro 2.5- Display is 3 times larger with double the resolution - Scratch resistant glass panel to protect the display - Control now made from aluminum for precise handling - Haptic indicators for the camera port numbers - Improved charging controller