Helios 44M-6 MC 58:2 Russian SLR lens M42 *PERFECT CONDITION* | eBay (http://www.ebay.co.uk/itm/Helios-44M-6-MC-58-2-Russian-SLR-lens-M42-PERFECT-CONDITION-/330710534613?pt=UK_Lenses_Filters_Lenses&hash=item4cffe249d5)

Clean, brand new, no fungus or marks. All working.