Notes: It only includes the screen and nano double adhesive tape, not include the aluminious alloy frame. ?More Brightness, More High Contrast Ratio?Apply the fresnel material which can block the 3 direction environmental lighting and only reflect the projector lighting, improve the image contrast ratio and brightness, and bring you more brightness, vivid and colorful watching feeling. ?Eye Protection?Feast your eyes on awe-inspiring visuals with deeper colors?Projectors are able to produce much larger images, which put less strain on your eyes. What is more, projectors reflect light while TVs emit it. Reflected light is easier on your eyes, keeping your eyes comfortable without the added strain created by emitted light. you can enjoy a cinematic experience from the comfort of your own theater! ?Wide Viewing Angle?Fresnel projection screens use the Fresnel lens principle to focus the projected light to the center, resulting in a clear and bright image with no changes in brightness or contrast at view angle 160 degree. ?Easily Installation?Compared to other projection screens complex installation, our Fresnel projection screen is light, and easy to install. You can use the nano double adhesive tape to paste on wall and enjoy the perfect watching feeling. ?Abundant Application?Not only suitable for the long lens projector, but also suitable for the ultra short throw projector, you can just choose the revelant screen. Best for Epson,Sony,BENQ,XGIMI,Dangbei,JMGO,VAVA, Formovie etc. Installation Note: 1. At least 2 people to install. 2. Take care installation direction. 3. Extend and unfolding screen carefully, and then paste the adhesive tape around middle of screen. Can reinforce the insallation by nail or pushpin at corner. Warm Tips: Note: Before installing, please check the package carefully, it is hard for scratching with original package, It need at least 2 people to install, if not, it is easily to scrach. The screen dont suppport folding. 1. It only includes the screen and nano double adhesive tape, not include the aluminious alloy frame. 2. Using the nail or pushpins can reinforce at its edage. 3. If want to the frame or custom the screen to install others frame picture screen, please let us know the display size and frame size. we will handle the screen black edage process with hole, so that it can be installed directly on the current picture screen. Tks. Anti-Scratching Package to Protect the Screen 1. Anti Scratch Fiber Cloth Apply the white anti scratch fiber cloth to wrap up the fresnel screen, protect it from any anti scratching. Note: Before installing, please check the package carefully, it is hard for scratching with original package, It need at least 2 people to install, the screen dont suppport folding. 2. Hard Paper Cylindrical Carton Box Apply the hard paper cylindrical carton box to package the fresnel screen, protect it from any package compress. Note: Before installing, please check the package carefully, it is hard for scratching with original package, It need at least 2 people to install, the screen dont suppport folding. How to Know Projection Side Installation Direction When getting the package, there will be a RED ARROW, which is the projection side. If it is front projection, like putting projector on cabinet or desktop, the RED ARROW is installed at the top. if it is ceiling projection, the RED ARROW is installed at the bottom. Fresnel Installation Guide: How to Know Fresnel Back Side-Which is Near to Wall The side which has no RED ARROW, which is the back side near to wall. 1. If it is installed with wrong direction and wrong projection side, there will be no lighting rejecting effect. 2. Projector should be installed at the centre bottom (front projection) or centre top (ceiling projection). Details Installation Direction As Follow Front Projection 1. The fresnel which has RED ARROW side is the projection side, and the RED ARROW should be insalled at the top. 2. The projector should be put on the centre bottom of the fresnel screen. If not, the watching effect will be influenced or no any lighting rejecting effect. Ceiling Projection 1. The fresnel which has RED ARROW side is the projection side, and the RED ARROW should be insalled at the bottom. 2. The projector should be put on the centre top of the fresnel screen. If not, the watching effect will be influenced or no any lighting rejecting effect.