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The Sigma 8mm f/3.5 EX DG is a circular fisheye for Nikon F DSLRs. It projects a full 180-degree circle onto the frame, so the corners stay black and the image is round, not a full-frame diagonal fisheye. It is manual focus only and built for close work: the front element nearly touches your subject. At $409 at B&H Photo-Video-Audio as of November 7, 2026, it sits at the low end of its recent range, with only two stores pricing it new.
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Availability unknownSold by ylcdll002 (100% positive, 237 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by gabrians (99.9% positive, 18,500 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $409.00 on Nov 7 at B&H Photo-Video-Audio. Tracked across 7 stores since Nov 7.
Owners rate it highly for the true circular fisheye look and its build. Most complaints are about manual focus, edge fringing and the care the exposed front element needs.
