IC Enlarger Timer flash meter and 102mm f2

and 102mm f2

with accurate shutter speeds and a nice clean viewfinder

The bottom of your camera

Worth noting that this is a fisheye lens- so the image it produces is uncorrected for distortion- and that

IC Enlarger Timer flash meter and 102mm f2It's much harder to explain the IC Enlarger Timer than it is to use it: there are three dials, marked in 10, 1, and 0. 1s increments, and you set your desired time by turning each dial to add up to the appropriate number. For example, if you wanted to set a time of 13. 5 seconds, you'd set the first dial to 10, the second dial to 3, and the third dial to 0. 5. It's math! Anyway, not sure if I made that more or less confusing, but trust me, it's easy