Micro 4/3 lens adapters:
Kipon Nikon F

Kipon Nikon F to Micro 4/3 adapter. Purchased on eBay.

Pros: Solid construction. Nikon bayonet connects solidly with Nikon F lenses and accessories. Interior is relatively shiny but carries a thread that should help to prevent internal reflections.

Cons: Black anodyzed aluminium rear bayonet, integral with adapter body. Nikon female bayonet is black anodyzed (type of metal is unknown), not chrome-plated.