The compact and lightweight AX43A Handycam camcorder features the latest generation Zeiss Vario-Sonnar T 20x optical zoom lens and 16:9 video optimized 1/2.5-inch Exmor R Cmos sensor that enhances the spectacular detail of 4K resolution with increased sensitivity for capturing high-quality movies in low-light. High bit-rate recording in Xavc-s format and fast intelligent autofocus clearly captures even fast-moving and complex scenes.