CatLABS Digital Focal Plane Meter

For film photographers using large format cameras, the Digital Focal Plane Meter from CatLABS provides precise exposure control by metering along the focal plane. Handy and battery-operated, it slides right into where the film holder goes, allowing metering at any point in the image. It's especially useful for zone system enthusiasts, as the sensor is fine-tuned for visible light with a 540 nm peak sensitivity.