The filter response is similar to that of a Wratten 89B or Hoya R72 though a little higher, it is 50% transmissive at 780nm and 90% from 810 to 1350nm only dropping below 70% again above 1600nm.
Suitable for Cokin 'P' filter holders, this sale is for the filter only, no case, holder or pouch is supplied. The holder shown in the picture is for refernce only and is not included.
Chart showing transmission/wavelength for this filter.
Please have a look at our other listings for more IR related items.
supreme
