AF confirm adapter for T2 T mount Lens to Olympus 4/3 Four Thirds mount camera - E-3 E-30 510 520 600 M43 For using Nikon 1 mount

For using Nikon 1 mount mirrorless digital cameras with all Leica M mount lenses

Front Installation: EF/EF-S Series Lens

For using Pentax K mount DSLR cameras with Hasselblad V mount lenses

Best made of metal

however a preset exposure compensation may be required on some cameras

AF confirm adapter for T2 T mount Lens to Olympus 4/3 Four Thirds mount camera - E-3 E-30 510 520 600 M43 For using Nikon 1 mountThis is the AF confirm chipped lens adapter ring with built in circuit board for T (42mm x 0. 75) mount lens on your Olympus Evolt series 4 3 mount camera, saving you the expense of a costly and irreversible conversion. It cannot be used on E 1. Focal length and aperture values are fixed and not programmable. Allows focus infinity.