Doomo Meter D on my Nikon S2.
There have been an explosion of clip on light meters of late, (Cosina) Voigtlander had their VC meter which fits into just about any hot or cold shoe on SLRs and range finder cameras and medium format rigs. Fast forward to recent times, companies like Reveni Labs, Keks and others have come out with their idea for the clip on light meter. I owned an early Reveni Labs meter, while accurate, it really didn't gel with me, and has been sitting in a drawer ever since. I did a ton of reading and settled on the Doomo Meter D and purchased it through Downtown Camera along with some ORWO NC400 colour film to try out, more on that when I get some time to shoot it. The Doomo meter D is pretty simple, two dials, one with shutter speed, the other with the aperture and ISO, the read out is just like a the Voigtlander VC meter or a Nikon FM/FM2n With a - o + LED read out, which is easy peasy to read compared to LCD and OLED screens in challenging light conditions. The one knock again...