Graybeard
Longtime IIIf User
I recently bought an inoperative Weston Master IV and had it overhauled by Quality Light Metric. This can be quite a cost-effective way to obtain a really fine hand held light meter. Dead Westons can be bought on eBay for $10 or less (be patient) and Quality Light Metric will bring it to "like new" performance for $60. The Weston meters are far more ruggedly built that any of the modern all-plastic units I've run across.
The sensitivity of the selenium cell is simply not an issue for me. The meter will give a useful reading down to eV6 in its high sensitivity range. This corresponds to f1.4 at 1/25th with ASA400 film. This shutter speed is the lower limit for my abilities to hold the camera steady in hand-held shooting.
The Master IV and Master V are the better Westons to have. There is switch which locks the meter movement when not in use which prevents mechanical damage to the movement should the meter receive some rough treatment. The Master III lacks this locking feature.
No need for batteries with this meter and an M3.
The sensitivity of the selenium cell is simply not an issue for me. The meter will give a useful reading down to eV6 in its high sensitivity range. This corresponds to f1.4 at 1/25th with ASA400 film. This shutter speed is the lower limit for my abilities to hold the camera steady in hand-held shooting.
The Master IV and Master V are the better Westons to have. There is switch which locks the meter movement when not in use which prevents mechanical damage to the movement should the meter receive some rough treatment. The Master III lacks this locking feature.
No need for batteries with this meter and an M3.