The ARRI ALEXA LF FSND 0.3 filter is a precision-engineered component for the ALEXA Internal Filter Module. Designed to sit behind the lens, this Full Spectrum Neutral Density filter provides 1 stop of light reduction while maintaining a perfectly neutral color balance across all densities.
Enhanced Workflow and Image Quality
By utilizing internal filtration rather than traditional front-mounted filters, cinematographers can achieve several key advantages:
Reduced Weight: Eliminates the need for heavy matte boxes and multiple glass stages.
Optical Integrity: Minimizes reflections and narcissism (internal sensor reflections) for cleaner images.
Efficiency: Faster lens changes and streamlined rigging in the field.
Compatibility and Installation
This FSND filter is specifically designed for the ALEXA LF internal filter module. Please note that it is not compatible with any generation of the ALEXA Studio. To ensure optical precision, the supplied shim must be used to adjust the camera's flange focal depth when the filter is installed.
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.
High-quality ARRI ALEXA LF FSND 2.1 internal filter for neutral color balance. Reduces weight and reflections. Requires specific shim for flange depth.