Sekonic Flashmate L-308s brand_Balda but please note that we

but please note that we can not guarantee that this adapter will work with anything other than the equipment it's originally designed to work with

8 OSS is a compact portrait lens for APS-C format Sony E mount cameras

which will probably have you happily carrying on about this kind of stuff well into the evening

because there are a lot of really good Four Thirds lenses out there

so don't expect to take it shooting without a lot of DIY

Sekonic Flashmate L-308s brand_Balda but please note that weThe Sekonic Flashmate L 308s is a compact, straightforward light meter for reflected and incident light metering. No radio, but there's a PC port for triggering off camera wired flash. Some cosmetic finish wear, good function. Includes strap and instructions.