Projection Distance Formula You can calculate the projection distance using the following formulas. You can see a more detailed projection simulation on our Web site.
https://epson.com/ EB-L200X A Projection distance (cm) B Distance from the center of the lens to the base of the screen (or to the top of the screen, if suspended from a ceiling) (cm) C Distance from the center of the lens to the top of the screen (or to the base of the screen, if suspended from a ceiling) (cm) D Center of lens EB-L200SW 19 Projection distance formula A Minimum (Wide) Projection screen size (inch) × 1.22683 - 3.6624 Maximum (Tele) Projection screen size (inch) × 1.65622 - 3.6624 B Minimum (Wide) Projection screen size (inch) × 0.17907 Maximum (Tele) Projection screen size (inch) × 0.50844 C Minimum (Wide) Projection screen size (inch) × 1.70307 Maximum (Tele) Projection screen size (inch) × 2.03244 Projection distance formula A Minimum (Wide) Projection screen size (inch) × 1.11383 - 3.6624 Maximum (Tele) Projection screen size (inch) × 1.50367 - 3.6624 B Minimum (Wide) Projection screen size (inch) × 0.23176 Maximum (Tele) Projection screen size (inch) × 0.53079 C Minimum (Wide) Maximum (Tele) Projection screen size (inch) × 1.47702 Projection screen size (inch) × 1.77606 Projection distance formula Minimum (Wide) Projection screen size (inch) × 1.23076 - 3.7013 A Maximum (Tele) Projection screen size (inch) × 1.66153 - 3.7013 Maximum (Tele) Projection screen size (inch) × 1.66153 - 3.7013 B Minimum (Wide) Projection screen size (inch) × 0.27153 Maximum (Tele) Projection screen size (inch) × 0.60216 C Minimum (Wide) Projection screen size (inch) × 1.61773 Maximum (Tele) Projection screen size (inch) × 1.94835 Projection distance formula A Minimum (Wide) Projection screen size (inch) × 1.1611 - 3.7013 Maximum (Tele) Projection screen size (inch) × 1.56749 - 3.7013 B Minimum (Wide) Projection screen size (inch) × 0.12916 Maximum (Tele) Projection screen size (inch) × 0.44107 C Minimum (Wide) Projection screen size (inch) × 1.65316 Maximum (Tele) Projection screen size (inch) × 1.96507 Projection distance formula A Minimum (Wide) Projection screen size (inch) × 1.26498 - 3.7013 Maximum (Tele) Projection screen size (inch) × 1.70773 - 3.7013 B Minimum (Wide) Projection screen size (inch) × 0.34826 Maximum (Tele) Projection screen size (inch) × 0.68808 C Minimum (Wide) Projection screen size (inch) × 1.59353 Maximum (Tele) Projection screen size (inch) × 1.93334 Projection distance formula A Minimum (Wide) Projection screen size (inch) × 1.0837 - 3.6624 Maximum (Tele) Projection screen size (inch) × 1.463 - 3.6624 B Minimum (Wide) Projection screen size (inch) × 1.0837 - 3.6624 Maximum (Tele) Projection screen size (inch) × 0.44913 C Minimum (Wide) Projection screen size (inch) × 1.50438 Maximum (Tele) Projection screen size (inch) × 1.79532