Sekonic Studio Deluxe III L-398A Analog Light Meter
The Sekonic Studio Deluxe III L-398A is the modern evolution of the most iconic analog light meter in photographic history. Renowned for its elegant design and legendary reliability, the L-398A has been updated to meet current industry standards while retaining the classic soul of its predecessors. It remains the gold standard for educators, students, and professionals who value a tactile, purely mechanical tool that provides repeatable accuracy without the need for electronic complexity.
Battery-Free Precision
Eco-Friendly Amorphous Silicon Photocell: Utilizing advanced light-sensing technology, the L-398A generates its own power from the light it measures. This eliminates the need for batteries, ensuring your meter is always ready to work, even in the most remote locations.
Legendary Analog Interface: The familiar needle-and-dial interface provides an intuitive way to visualize the relationship between shutter speed and aperture, making it an essential teaching tool for understanding exposure theory.
“Still” and “Cine” Versatility: Whether you are shooting traditional film photography or working on a motion picture set, the L-398A provides instant, accurate readings for both formats.
Ergonomic & Intuitive Handling
Swivel Head & Needle Lock: The sensor head rotates 270 degrees, allowing you to maintain a clear view of the scale while positioning the sensor. The integrated needle lock “freezes” the reading for quick and effortless data entry.
Memory Pointer: A secondary manual pointer allows you to mark your last measured value, providing an easy visual reference for comparing light levels across a scene or maintaining consistent ratios.
Comprehensive Light Measurement:
Lumidisc: Included for adjusting illumination contrast and measuring light intensity.
Lumigrid: Included for taking reflected light readings.
Lumisphere: For standard 3D incident light measurements of your subject.
A Standard for the Next Generation
The Studio Deluxe III continues the Sekonic tradition of “Studio” meters that have defined the look of cinema and photography for decades. Its rugged construction and lack of sensitive electronics make it a “buy it once, use it for a lifetime” tool that belongs in every serious creator’s kit.
Technical Specifications
Type: Analog light meter for incident and reflected light
Sensor: Amorphous Silicon Photocell
Power Source: None (Self-powered)
Incident Range: EV 4 to EV 17
Reflected Range: EV 9 to EV 17
Weight: Approx. 6.7 oz (190 g)

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