Tiffen 4x5.65" WW IRND 0.9 Filter

Professional Infrared and Neutral Density Control

The Tiffen 4x5.65" WW IRND 0.9 Filter is a high-performance solution designed for modern digital cinema cameras. As sensors become more sensitive to low light, they also become increasingly susceptible to infrared (IR) contamination. This filter combines a 0.9 neutral density (3-stop) reduction with a specialized IR control layer to eliminate the "magenta shift" often seen in dark shadows and black fabrics.

Superior Optical Clarity with Water White Glass

Constructed from premium Water White glass, this filter ensures exceptional clarity without the green tint often found in standard glass. Tiffen utilizes their proprietary ColorCore technology, a process where the filter substrate is laminated between two pieces of optical glass and ground flat to a precise tolerance of 1/10,000th of an inch. This ensures consistent performance across the entire frame, even when using long focal lengths.

• True Color Fidelity: Blocks infrared light to maintain a wide color gamut and accurate skin tones.
• Exposure Management: Provides 3 stops of light reduction for better depth-of-field control.
• Durable Construction: Laminated design protects the internal filter material from environmental damage.
• Industry Standard Size: Compatible with 4x5.65" matte boxes and filter trays.