argus l3 light meter

In manual mode the light meter result is the output of setting the apeture and shutter speed. It will constantly change as you change these and the ISOThe system will walk you through an easy procedure. With instructions. Leather case has wear. Recently we have had problems with people not understanding Horvex 3 exposure meter, Maker: Metrawatt Model: Horvex 3. Circa: 1960. Cell type: Selenium Measure type: Reflecting/Averaging ; Metrawatt of Germany made the Horvex Qualitäts-Belichtungsmesser, instruction manual. Horvex Meter / Horvex 3 This camera manual library is for reference