Cokin Nuances Extreme IR721 L (Z) Filter

• Infrared filter Nuances Infrared 720 for filter-holder EVO L

The infrared filter Nuances Infrared 720 is designed for the filter-holder EVO L. It cuts UV and visible lights and starts transmitting from the deep red (50% at 720nm). You have to use it in the first slot of the filter holder in order to prevent possible incident light from going through the filter holder and the surface of the filter. The infrared filter Nuances Infrared 720 is made of mineral glass ensuring the full conservation of your lens’s optical resolution. Furthermore, the transmission of the filter into the infrared spectrum has been improved to reach a maximum of approximately 98% at 950nm. For users of a Cokin Creative Z-Pro Series filter holder, the infrared filter is provided with a foam ring to maintain good airtightness between the filter and the body of the filter holder. However, we recommend using the filter-holder EVO L.