Aputure Barndoors for CF4 Fresnel Content Creation Gear it features an extended ISO

it features an extended ISO range of ISO 3 to ISO 13

Model i6 Flash Power(w/s) 600 F-Stop(Max)

You can group multiple devices and instantly switch monitoring between two cameras by utilizing two customizable buttons

or a standard V-mount charger can charge the battery in approximately 3

This is possible using the optional Ace E-lock adapter and amaran Peak or the Peak 75 portable battery units

Aputure Barndoors for CF4 Fresnel Content Creation Gear it features an extended ISOKey Features For Aputure CF4 Fresnel For STORM 80c Eight Leaf Barndoors Holder for 5" Scrim Shape and Direct Light Output The Barndoors for CF4 Fresnel from Aputure are specifically designed for the Fresnel that fits on the STORM 80c light. These eight leaf barndoors enable you to quickly shape and or cut the light output. They also have a holder for a 5" metal scrim for further modifying the output.