Reveni Labs Shoe-mount Light Meter (v. 1) tripod ring and thumbwheel aperture and shutter

and thumbwheel aperture and shutter speed controls

4 is a medium format lens that lives up to the hype: thing looks good man

Optics show very light patterning which has not affected imaging in our tests

Rollei Rolleinar 2 two-piece close-up lens set for Bay 1 filter mount

Note that this is the later "Assembled in China" model

Reveni Labs Shoe-mount Light Meter (v. 1) tripod ring and thumbwheel aperture and shutterThe Reveni Labs shoe mount lightmeter (v. 1) is a tiny light meter that mounts on just about any hot or cold shoe, offering centre weighted reflective metering at a 45 degree sensor field of view. There are simple controls and a bright OLED display that is easy to read. It can be set to aperture or shutter priority mode and counts in whole, half, or third stop increments (including 2 to +2 exposure compensation). Takes one button cell battery,