When used with the Christie DHD700 & DHD800 projector this lens has a 0.8:1 throw ratio. If used with the Christie DS+750 the lens will provide a 0.87:1 throw ratio.

For specific lens throw distance values, please refer to the Christie Lens Calculator on this website or the downloadable PDF throw distance chart located in the resource tab of this lens option or the resource tab of Christie projector to be used with this lens.