On 22/10/2010 05:44, William "Chops" Westfield wrote: >>> Quality, accuracy etc is very non critical. This is for doing some >>> very simple and low accuracy comparison tests so absolute >>> calibration is unimportant. A modicum of consistency between >>> readings would be nice. > Do they still make light meters for photography? I guess most of > those are above the price range you'd like to see. A really good > meter might be rentable from a photography rental equipment dealer. > > I wonder if the autoexposure meters of relatively cheap digital > cameras (webcams, even?) could be coerced into delivering the relevant > info? > > How about http://www.buy.com/prod/digital-handheld-lcd-lux-light-meter-lx= -1010bs-protective-case/q/sellerid/16427119/loc/111/208081479.html > ?? > > BillW > This is the last light meter I bought, long ago. I still have it somewhere. http://cameras.alfredklomp.com/leningrad7/ Is anywhere still selling them? Even 30 years ago only professionals=20 much bought a light meter (at scary prices). These were affordable and=20 available. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .