Throw Distance Calculator

 ​​​Lens Throw Distance Calculator

  Use Christie’s throw distance calculator to determine the lens required for the successful installation of your Christie projector, or what screen   size or throw distance you will need given your current Christie projector and lens combination.

You can also download an offline version of the Christie Lens Calculator that does not require an Internet connection.  Current Version 2.20 - updated Feb 1, 2017.*

 * Note: the lens calculator data is​ updated frequently. Please check back periodically to ensure that your version is up to date