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 the Christie Lens Calculator​.  Current Version 2.10 - updated 1st February 2016*
* Note: the lens calculator data is updated frequently. Please check back periodically to ensure that your version is up to date.​