The Cokin Z-Pro (L) NUANCES Infrared (720) Filter's main function is to cut UV & visible light. The filter begins transmitting from 50% at 720nm
- the deep red end of the spectrum
- & can reach a maximum transmission of 98% at 950nm on the infrared spectrum. For best results, use the filter with the EVO L filter holder. This pairing will ensure that no incident light gets through the filter holder. Thanks to being manufactured from high-quality mineral glass, the filter maintains the full optical resolution of your lens.