Tiffen 4 x 4" Hot Mirror IRND 1.8 Filter

What sets the 4 x 4" Hot Mirror IRND 1.8 Filter apart is its high-quality, durable, and effective design, making it a reliable choice for both professional photographers and videographers. This versatile filter, produced by the renowned Tiffen brand, is known for its exceptional performance in various lighting conditions.

The Hot Mirror (HM) filter can be used individually or stacked with Tiffen's innovative IR ND Filters (IRND) for enhanced functionality. Alternatively, it can serve as an all-in-one combination filter (HMIRND), offering unparalleled convenience and efficiency.

Tiffen's IRND filters are designed to provide a true neutral density that extends beyond the visible range and into the near infra-red. This is achieved through the incorporation of Tiffen's unique ColorCore technology. This technology ingeniously sandwiches the coating within the filter, facilitating easy cleaning without the risk of damaging the filter, a common issue with surface coated filters.

Crafted from the finest optically pure glass, these filters are ground and polished to meet the highest standards of flatness and perfect parallelism. This ensures superior image quality and consistency.

The IR ND filters and IR 85ND filters are specifically designed to eliminate Infrared bleed above 700nm. This feature is crucial for using heavier grades of Neutral Density filters required for high-definition cameras, while simultaneously maintaining complete color balance.

Tiffen filters have earned their place in the heart of the film industry, being used in almost every major movie and TV production worldwide. Their award-winning filter technology has been recognized by the Academy of Motion Picture Arts and Sciences and the Academy of Television Arts and Sciences, further cementing their reputation for excellence.

In summary, the 4 x 4" Hot Mirror IRND 1.8 Filter is a testament to Tiffen's commitment to quality, versatility, and innovation, making it an indispensable tool for any photography or videography endeavor.