This is the Bertram Standard Light Meter. It is a selenium meter with an auxillary optical meter that is used by looking through the back of the meter. This particular meter was picked up in an antiques mall in Fort… Read More ›
This is the General Electric (GE) DW-68 selenium cell exposure meter circa 1950. It is essentially a 2D incident meter with a hood. This particular meter still works and is (mostly) accurate.