www.ebay.co.uk%2Fitm%2FSigma-Ex-Apo-70-200Mm-1-2-8D-F-2-8-Lens-Nikon-Mount-%2F281387438259%3FssPageName%3DADME%253AB%253AWNA%253AGB%253A3160%26nma%3Dtrue%26si%3D4K1eAFuNG10G5z2mZ0i%25252F9Avp3Bg%25253D%26orig_cvip%3Dtrue%26rt%3Dnc%26_trksid%3Dp2047675.l2557&h=iAQGwCPsk
(Sigma 70 - 200 2.8 Hsm Nikon Mount)
Read more: Will this lense focus on the Nikon D5100?