PANAGOR SEMI-FISHEYE (0.42X) ATTACHMENT LENS       The Panagor Semi-Fisheye (0.42X) lens attaches to the filter thread of a standard 50mm camera lens to provide semi-fisheye optical coverage with a 113° angle of view. If you use it in combination with a 28mm or 35mm wide angle lens then the angle of view will be even greater but it will start to vignette the wider you go (which can be quite effective from a creative aspect). A Series VII 52mm adapter is included with this item. For lenses with a 49mm, 55mm or 58mm filter thread a simple step-down/step-up ring or a dedicated 'Series VII' adapter of the correct size would be required (readily available from many sellers on eBay). Compatible with all 35mm/DIGITAL SLRs from Pentax, Fujifilm, Olympus, Nikon, Canon, Sony / Minolta etc.. To see some example images taken using the Panagor Semi-Fisheye attachment lens please follow this link: http://www.flickr.com/  CONDITION OF LENS It is in excellent optical and cosmetic condition. Please see the images for full confirmation of cosmetic condition. I endeavour to describe all items accurately. The image(s) shown above is of the actual item for sale and can genuinely be used as confirmation of the item's cosmetic condition. If you have any questions then please feel free to email me and I will answer as soon as possible. In the unlikely event that a buyer believes an item has not been described accurately, then please contact me within 7 days of the item arriving for return and refund (buyer to pay own return postage costs). Please only bid if you wish to buy! Many thanks for taking the time to look at my item.