Tokina 4x4 Pro IRND 0.3

The Tokina PRO IRND 0.3 filter is a neutral density filter with 1 stop, designed for professional film production. In a square format of 100x100 mm, this filter effectively manages light exposure while addressing infrared pollution issues that often occur with high-quality film cameras lacking integrated IR cut filters. Utilizing Accu-ND technology, the filter maintains precise color neutrality across the entire visible spectrum, ensuring consistent color fidelity without the need for white balance adjustments during shooting or extensive color corrections in post-production. The square/rectangular version features an ND coating embedded between two layers of optical glass, allowing for potential repolishing to eliminate surface scratches and extend the filter's lifespan. Unlike traditional IRND filters that cut off infrared at specific wavelengths, this model suppresses infrared radiation up to 1200 nm, significantly reducing the risk of unwanted color shifts and effectively controlling infrared contamination. This approach provides reliable performance for professional photographers and filmmakers working with digital cinema cameras, especially when using stronger ND filters where infrared pollution becomes more pronounced. The filter's construction ensures durability and consistent optical performance, maintaining neutral density properties without introducing color casts under various lighting conditions and exposure settings. Suitable for use with compatible square filter holder systems, this professional accessory offers practical light control solutions for cinematic applications that require precise exposure control and color accuracy.