Metabones Nikon F -> Micro Four Thirds Speed Booster replacement but the SB-R200 units can

but the SB-R200 units can be triggered optically by a camera's built-in flash (this kit includes a blocker so the camera's flash doesn't interfere with your shot

This lens has light cosmetic wear

5cm images on 120 rollfilm

Designed for 620 film

Internal dimensions are approximately 10x20x20cm

Metabones Nikon F -> Micro Four Thirds Speed Booster replacement but the SB-R200 units canThis Metabones Speed Booster lets you mount Nikon F lenses to a Micro Four Thirds camera, while also giving you an extra stop of exposure and reducing the crop factor to 1. 5x. That's good! No autofocus or electronic communication: this one's mechanical only. Light cosmetic wear, good function. Includes case.