Gossen Lunasix F lens mount_Adaptall Anyway it's 8x magnification and

Anyway it's 8x magnification and pretty decent optical quality

Generic body caps for Leica M-mount cameras

But if you're looking to equip your WWII surveillance plane

The Minolta Riva Zoom 105i is a 35mm point-and-shoot camera with the form factor of a

Gossen Lunasix F lens mount_Adaptall Anyway it's 8x magnification andThe Gossen Lunasix F is a good quality meter with excellent low light sensitivity and a unique exposure setting system: rather than matching a number on the display to the calculator dial, you rotate the calculator dial until the indicator is centred on the display, then read off combinations. The + 3 range on the display makes it trivial to set over or underexposure. It's neat! Requires one 9v battery.