Lens Calculator Choose your Projector Please select a projector... GL10C4-20 GL10C4-25 M20 M33 GL30XHP70 GL80 GL100 Choose your projection lens for GL10C4-20 Please select a lens... 20deg-GL10 Choose your projection lens for GL10C4-25 Please select a lens... 25deg-GL10 Choose your projection lens for M20 Please select a lens... 22deg M20 Choose your projection lens for M33 Please select a lens... 22deg M20 Choose your projection lens for GL30XHP70 Please select a lens... F56 Wide F70 Medium F100 Narrow F140 Very Narrow Choose your projection lens for GL80 Please select a lens... F56 Wide F70 Medium F100 Narrow F140 Very Narrow Choose your projection lens for GL100 Please select a lens... Ultra Wide 41 F115 Wide F140 Narrow F200 V Narrow Select the distance to the projection surface 3Metres0.5Metres20Metres Maximum diameter of the projection: Metres Illuminance: Lux For poorly lit rooms If you are human, leave this field blank. Submit
