CamRanger Mini developing with only minor wear on

with only minor wear on the top panel

but none of the ones we've tried have worked

The Nikon 10-24mm f3

but it's the kind of metal that they made knockoff Hot Wheels from in the 80s

A modern macro lens with a fast f2 maxiumum aperture and magnification to 1:2 (half lifesize)

CamRanger Mini developing with only minor wear onThe CamRanger Mini is a compact accessory that works in combination with the Camranger Mini iOS Android app to provide wireless tethering control to Nikon and Canon digital cameras (compatibility list is at this link). A handy accessory if your camera doesn't have built in WiFi. Includes Mini USB and Micro USB cables.