The Green Slim series is the perfect choice for customers looking to upgrade their existing installed projectors. An industry-leading 2x optical zoom means that a Green Slim model will replace any installed projector seamlessly, without having to change the ceiling brackets. This will help to keep budgets under control and disruption to a minimum. The Green Slim series offers brightness levels up to 3,000 ANSI lumens more than enough for even a large, bright classroom or meeting room – and a choice of XGA and WXGA resolution. All models have HDMI connectivity, allowing users to present HD content for rich and vivid presentations. They are also light and portable, so that they can be moved easily between rooms.