Fotodiox Lens Mount Adapter, Canon FD Lens to Micro 4/3 Four Thirds System Camera Mount Adapter, Olympus PEN E-P1, PEN E-P2, PEN E-PL1, Panasonic Lumix DMC-GF1, GH1, G1, G2 by Fotodiox

.If you have a SLR or DSLR camera and other maker/mount lenses, the Fotodiox Mount Adapters allow you to use your lenses on the film/digital camera body. Sharing lenses has some distinct advantages. Certain prime lens just can t be replaced, and you save cost of purchase lenses. ­Fotodiox offers a range of adapter from large format to smaller format digital adapters. Adapting larger format lens, i.e., large format medium format, medium format 35mm, excellent edge-to-edge sharpness; and the smaller 24x36 mm image field helps minimize the effects of lens distortion and aberration.