Sekonic L-398A Studio Deluxe III"Classic" Analog Light Meter for Battery-Free Ambient Light Readings, Incident & Reflected- Accurate ambient light readings in an inexpensive, compact, rugged package.- Incident or Reflected measurement capabilities.- Swivel head with lock needle indicator for easy "set walking".- Single or continuous reading ability.- Amorphous photocell requires no batteries or external power source.- Ideal prime or back-up meter for still photography and cinematography use.- Direct readings with optional Direct Reading Slides.- ISO range 6 to 12,000 in 1/3 step increments.- 60-seconds to 1/8000th, f/0.7 to f/128, 8-fps to 128-fps.- EV 4 to EV 17 in incident mode, EV 9 to EV 17 in reflected mode (ISO 100).- Memory pointer for referencing a previous exposure reading.- Includes case, neck strap, Lumidisc, Lumisphere, Lumigrid, and High Slide.- 1-Year Warranty, extendable at no charge to 3 years total (USA only) after registration, backed by our outstanding customer support team.