Novoflex Nikon F/G -> Micro Four Thirds Adapter iso_200 It features a tilting head

It features a tilting head

and you're in the market for a 25mm viewfinder

this is about as simple a slide-duper setup as you can get: it just threads right in and holds the slide in place

and focusing action is nice and smooth

Novoflex Nikon F/G -> Micro Four Thirds Adapter iso_200 It features a tilting headThis premium Novoflex adapter lets you use Nikon F mount lenses (with or without an aperture ring) on your Micro Four Thirds mount mirrorless camera. The smooth turning aperture control ring can be used for stepless aperture adjustment with any lens, ideal for video applications. This is a premium all metal adapter with well machined surfaces and a classy matte black finish. In excellent condition.