The Canon REALiS 4K600STZ Multimedia Laser Projector is the solution for interactive classroom sessions and business meetings. It uses the LCOS technology with the AISYS optical system to provide a brightness up to 6000 lumens and a dynamic contrast ratio of 10000:1. The projector offers a native 4K resolution of 4096×2400 pixels thanks to the dual image processing engines. This Canon projector has different connectivity options such as DVI-D, HDMI, 3.5mm audio, and more. Its fan noise remains up to 37 dB at medium brightness. The projector's inbuilt lens can be shifted ± 60% in the vertical direction and ±10% in the horizontal direction. You can use the projector for screen sizes of 40 to 600 inches.