Rokinon 7.5mm F3.5 UMC Fisheye Micro 4/3rds Lens $233 at Overstock

Overstock has the Rokinon FE75MFT-S 7.5mm Ultra Wide Fisheye Lens for Micro Four Thirds, Silver (Olympus PEN and Panasonic) on sale for $240 in cart - $10 off with this link (click after adding item to cart) + $3 shipping = $233 shipped. The black model, FE75MFT-B is $236 shipped with same link. Features F3.5-22 aperture range, 9 elements in 7 groups (1 aspherical lens), 180 degrees angle of view, and minimum focusing distance of 0.295ft.