|Posted: Thu Jun 06, 2019 2:56 pm Post subject:
|Head over to Raf Camera, or find them on eBay and Amazon. Wait a few weeks for the delivery.
Treat it like any behemoth and carry your setup by the lens never to place strain on the bayonet mount.
You might have to craft some fancy lens holding technique, like pre-focus then move closer for perfect sharpness.
Did this on two heavy brass Kipronar Lenses; a 125mm f1.9 and a 120mm f1.9.
Lens ~80mm Diameter >
RAF 80mm to M65x1 sleeve adapter (Wrap with tape to prevent slippage)>
M65 to M42 stepping ring (Either RAF or FotoFox) >
M42 to M42 Macro Focus Helical (Eg. 25-55mm or 17-31mm throw Fotasy/Pixco Etc.) >
M42 to Sony Nex Slim Adapter (Fotasy) >
Camera Sony E Mount
Acall, Kilfitt, Kiron, Komura, Leitz, Nikkor, Rokkor, Schneider, Sears, Sigma, Takumar, Tokina, Topcor, Vivitar and Zeiss