iKan 4x5.65" Nano Infrared Neutral Density 1.2 (4-Stop) Glass Filter

Professional 4x5.65" Infrared ND Filter

The iKan 4x5.65" Nano Infrared Neutral Density 1.2 (4-Stop) Glass Filter is engineered for cinematographers using high-resolution 6K digital cameras. It reduces exposure by four stops while controlling infrared light pollution. Constructed from a single piece of 4mm optical glass with dual-sided Nano coating, it delivers professional-grade image quality for demanding productions.

Suited for 6K cinema workflows needing IR control

This filter suits directors of photography who require accurate colour rendition and infrared suppression when shooting raw 6K footage in bright conditions. It is not intended for photographers using smaller filter thread sizes or thread-mounted circular systems. Buyers needing variable density adjustment or filters compatible with standard photographic lens threads should look at alternative formats.

Maintains colour fidelity during extended takes

Under sustained bright-light operation, the dual-sided Nano coating continues to suppress infrared contamination and minimise colour shift across long recording sessions. The anti-reflective properties reduce flare consistently, while the water, scratch, and oil resistant surface withstands repeated handling on set. Optical clarity remains stable without degradation during prolonged use.