![Sigma Photo 50-500mm f/4.5-6.3 (Nikon mount) Super telephoto zoom lens for full-frame and APS-C sensor SLR cameras at Crutchfield Sigma Photo 50-500mm f/4.5-6.3 (Nikon mount) Super telephoto zoom lens for full-frame and APS-C sensor SLR cameras at Crutchfield](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2013/8/366/g366738NA-F.jpg)
Sigma Photo 50-500mm f/4.5-6.3 (Nikon mount) Super telephoto zoom lens for full-frame and APS-C sensor SLR cameras at Crutchfield
![A Sigma APO 50-500mm f/4-6.3D EX HSM Lens, Nikon mount, serial no. 1001420, barrel VG, elements G, with tripod foot, lens hood, front and rear caps and maker's case A Sigma APO 50-500mm f/4-6.3D EX HSM Lens, Nikon mount, serial no. 1001420, barrel VG, elements G, with tripod foot, lens hood, front and rear caps and maker's case](https://auctions.specialauctionservices.com/images/lot/4219/42199_0.jpg?1591107371)
A Sigma APO 50-500mm f/4-6.3D EX HSM Lens, Nikon mount, serial no. 1001420, barrel VG, elements G, with tripod foot, lens hood, front and rear caps and maker's case
![Bought a Bigma (Sigma 50-500mm) for 4/3. Now I need an adaptor to go from 4/3 to M4/3 so I can use it on my OM-D bodies. Anyone have a MMF-3 or Bought a Bigma (Sigma 50-500mm) for 4/3. Now I need an adaptor to go from 4/3 to M4/3 so I can use it on my OM-D bodies. Anyone have a MMF-3 or](https://i.redd.it/bought-a-bigma-sigma-50-500mm-for-4-3-now-i-need-an-adaptor-v0-0pkskg5elfp81.jpg?width=3024&format=pjpg&auto=webp&s=1f3a0bb7f55e0257a38c5d9ed4a456971bacd879)
Bought a Bigma (Sigma 50-500mm) for 4/3. Now I need an adaptor to go from 4/3 to M4/3 so I can use it on my OM-D bodies. Anyone have a MMF-3 or
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