Reveni Labs Spot Meter with AAA battery pack lens mount_M42 Also has a very cool

Also has a very cool spring-loaded lens cover for dramatic photo moments

with magnification up to 1:1

700 actuations

If you do plan to use this with a camera that isn’t a Barnack-style Leica

5 L is a wide-angle lens for the Mamiya 7 medium format rangefinder camera

Reveni Labs Spot Meter with AAA battery pack lens mount_M42 Also has a very coolThe Reveni Labs spot meter is a very compact, lightweight meter that works a bit like the old Voigtlander Kontur viewfinders: you keep both eyes open, hold it up to one eye, and let your brain combine the two images. When it works, it's like the data is superimposed on your vision, which is kind of like being a Terminator who is just here to take some nice pictures of Sarah Connor's wedding. Runs on a pair of standard button cells, or (with the