Grandview Cyber Series 77" 16:9 Manual Pull Down Projector Screen - with soft retract system - best for 1080p, high definition, Full HD, 3D, 4K, D-ILA, LCD, DLP projection - wall or ceiling mount.

Description

High quality 16:9 77" manual projector screen. Grandview are a Canadian Company making only high quality projection screens using only the finest materials. The Grandview Cyber Series of projector screens are the perfect partner for todays Full HD and 3D projectors. Speed Reduction Mechanism Grandview Cyber series manual screens feature a speed reduction mechanism which ensures the projector screen retracts slowly and smoothly. Limitless Self Locking Mechanism The self lock feature enables to projector screen to be stopped at any position. This feature produces no stress on the screen ensuring wrinkle free operation and long operating life. High Quality Screen Materials The Grandview Cyber series screen material is composed of 4 layers one of which is weaved fiber glass. This ultra strong material is used for the backing or 'backbone' of the screen. It ensures less than a 1% stretch rate (the industry average is 33%) when compared to other materials. It also prevents wrinkles and waves that can form on other screens due to changes in temperature or humidity. The front layer gives a superb high contrast picture and has a gain of 1.1. The black PVC backing prevents any light leakage. Modern Design Grandview screens are protected by an incredibly strong aluminum casing. It has an attractive modern design with a curved profile. Wall or ceiling mounting options Grandview Cyber series screens and easily be mounted on either the wall or ceiling using the supplied L-shaped brackets. They can be located anywhere along the length of the case and once in position can be secured with an aluminum locking lever. Aspect Ratio 16:9 Viewable Size 6ft wide (67" x 38") Diagonal 77" Case Size mm 1833 x 100 x 70