How do I calculate my new projection distance using a Navitar ScreenStar lens?
A1. Use the following formula to calculate your new projection distance using the Navitar SSW065 or HDSSW065 Wide-angle ScreenStar Conversion Lenses Distance (D) D x 0.65 = New Distance (with Conversion Lens) Consider that you currently place your projector at a distance of 13 feet from the screen. If you place a Navitar SSW065 Wide-angle ScreenStar Conversion Lens in front of the projector’s standard lens, to maintain the same image size, you’ll be able to move your projector 33% closer to the screen. Your new, closer distance will be: D x 0.65 = New Distance 13 ft. x 0.65 = 8.45 ft. New Distance A2. Use the following formula to calculate your new projection distance using the Navitar SSW08 or HDSSW08 Wide-angle ScreenStar Conversion Lenses Distance (D) D x 0.8 = New Distance (with Conversion Lens) Consider that you currently place your projector at a distance of 20 feet from the screen. If you place a Navitar SSW08 Wide-angle ScreenStar Conversion Lens in front of the projector’s sta
