Throwing distanceThrowing distance of images projected on different screen sizes.Flexible and easy installation1. 2.1. Removing of the existing lens2. Installing the new lensScreen Size (inch)40"60"80"100"120"150"200"300"400"500"NP06FL—0.941.271.601.932.423.24———NP07ZL1.06-1.441.61-2.192.17-2.932.72-3.683.27-4.424.10-5.545.48-7.408.25-11.1211.02-14.8413.78-18.56NP08ZL1.42-1.892.16-2.872.90-3.843.64-4.824.38-5.805.49-7.267.34-9.7011.05-14.5914.75-19.4718.46-24.35NP09ZL1.76-3.602.70-5.483.63-7.344.56-9.205.50-11.066.90-13.849.23-18.5013.90-27.8018.57-37.1123.24-46.41NP09ZL3.54-6.785.37-10.247.21-13.709.04-17.1610.88-20.6213.63-25.8118.22-34.4627.40-51.7636.57-69.0645.75-86.36Throwing DistanceThe lenses can easily be replaced by the customer, with asingle movement via bayonet mount and without any specialtools required.1.1.2.9