Tag Archives: CdS

the age of selenium begins

Toronto. In February and September of 2017 I wrote a number of posts about photographic meters. One of our long time members was rummaging through his collection when he came across his M-OS Rhamstine Electrophot. This meter led him to … Continue reading

Posted in camera | Tagged , , , , | Comments Off on the age of selenium begins

a missed opportunity

Toronto. When it burst on the scene in the early 1960s, the Gossen Lunasix (Luna-Pro over here) solved the problem of low light readings. Using the recently released Cadmium Sulphide (CdS) photo cell, the meter was both accurate and sensitive. … Continue reading

Posted in camera | Tagged , , , , , | Comments Off on a missed opportunity