bolin_photo captured this beautiful photo of a house sparrow with a vintage Olympus OM 300mm f/4.5 lens mounted on his Olympus EM1 II with a Fotodiox OM to Micro 4/3 lens adapter. Click the link in our bio to learn more about this adapter. - - #fotodiox #fotodioxpro #fotodioxadapter #lensadapter #bird #nature #naturephotography #Olympus300mm #300mm #birdphotography #wildlifephotography #wildlife #vintagelens #retrolens #getolympus #ornithology #housesparrow #sparrow #olympusOM #manuallens