The ARRI ALEXA LF FSND 2.1 is a precision-engineered internal filter designed for the ALEXA LF Internal Filter Module. By positioning the filter behind the lens, cinematographers can maintain a streamlined camera rig while ensuring superior image quality.
Full Spectrum Neutral Density (FSND) filters are renowned for their ability to maintain a neutral color balance across all densities. This ensures that skin tones and color palettes remain consistent, even when working in high-contrast or bright environments.
Key advantages of internal filtration include:
Reduced Weight: Eliminates the need for heavy external matte boxes and large glass filters.
Enhanced Image Quality: Minimizes reflections and narcissism (internal sensor reflections) that can occur with front-mounted filters.
Efficiency: Faster lens changes and simplified rigging on set.
Compatibility and Installation: This filter is compatible with the internal Filter Module of ALEXA LF cameras. Please note that FSND filters are not compatible with any generation of ALEXA Studio. When using FSND filters, the supplied shim must be installed to adjust the camera's flange focal depth accordingly.
High-quality ARRI FSND 1.2 filter for ALEXA LF cameras. Behind-the-lens placement ensures neutral color balance and reduces reflections. Includes shim.
Professional ARRI FSND 2.4 internal filter for ALEXA LF. Maintains neutral color balance, reduces reflections, and includes required flange focal shim.