BlueCore Laser Technology Revolutionary BlueCore Laser Technology Extending its full line of revolutionary BlueCore laser projectors, the world''s No.1 DLP brand BenQ presents LU935ST, especially designed for short-throw fixed lens installation in compact meeting rooms and diverse public spaces. Superior Brightness Zero-deviation alignment of BlueCore laser diodes boosts luminous flux into the light tunnel, improving light efficacy to 5,500 lumens. Superior Performance Dual synchronized BlueCore color wheels utilize an additive yellow segment, stimulating precise RGBY spectra for optimal chromatic performance. Superior Durability Comprising over two million micromirrors that reflect pure light through the color wheel, the DLP chip is hermetically sealed to resist heat for over 200,000 hours without degradation. Easy Installation Short Throw Lens Ideal for golf/flight simulation and retail applications, the LU935ST is equipped with a short-throw lens that will fill up a 12 foot wide screen from less than 10 feet away. This enables you to place the projector so that you can stand closer to the screen without casting a shadow. Zoom Lens and Lens Shift for mounting flexibility The LU935ST features both a zoom function and vertical/horizontal lens shift to enable you to mount the projector in a protected area, while still enabling you to have a fully aligned image on your screen. You can move the image up and down up to 60% of the screen height - and adjust the horizontal position by 23% for an off-axis mounting location. The zoom lens can enlarge or reduce the image to enable you to move your mounting position as much as a foot on a fourteen foot wide screen. Digital Keystone and Corner Fit Digital Keystone enables you to easily correct for vertical projector tilt, or if the projector is not square to the screen. With a few simple taps on the remote, you can adjust the image so that it properly fills your screen. BenQ''s corner fit technology enables you to identify and adjust the images to stretch or pull back the image to the four corners of your screen. Digital Shrink Adjustment Digital Shrink enables you to mount the projector farther back from the screen and digitally adjust the image in 0.5% increments to correctly fit the screen. This is especially helpful in a golf simulator so the projector can be placed safely behind the hitting area. 360 Degree Installation for Portrait or Custom screens The BenQ LU953ST can be mounted in any position, including sideways for a portrait image, or vertically for floor simulators without compromising performance or reliability. This is ideal for flight simulators or other specialty environments with unconventional screen locations.