{"overview":"The Mamiya Sekor Z 110mm f\/2.8 is a short telephoto prime for the Mamiya RZ67 medium format SLR system, offering a moderate field of view well suited to portraiture and general studio work. It mounts to RZ67 bodies via the system's bayonet and integrates with the camera's leaf-shutter operation, making it a common choice among RZ67 users looking for a fast standard-to-portrait length.","market_narrative":"At UK auction, hammer prices for this lens have ranged from £150 to £580 across the recent sales on file, giving a midpoint of £365 between the two recorded results. As of 2026, what an RZ67 110mm f\/2.8 is worth at saleroom level depends heavily on cosmetic and optical condition, with clean, fungus-free copies sitting at the upper end of that band and tired examples sells for considerably less.","buying_guide":"Inspect the front and rear elements carefully for fungus, haze and cleaning marks, and shine a torch through the barrel to check for any internal separation or coating damage. Work the aperture blades to confirm they are dry and snappy with no oil residue, and turn the focus helicoid through its full range to feel for stiffness, grit or sticky lubricant — common faults that pull the price toward the lower end of the auction range.","specs":"Key specifications from the supplied data: short telephoto prime of 110mm focal length at f\/2.8 maximum aperture, designed for the Mamiya RZ67 system.","faq":[{"q":"How much does a Mamiya RZ67 110mm f\/2.8 sell for at UK auction?","a":"Recorded UK hammer prices on file range from £150 to £580, with the higher figure reflecting a clean, fully working example."},{"q":"What is a Mamiya RZ67 110mm f\/2.8 worth today?","a":"Based on the two sales available, the price band sits between £150 and £580 in 2026, with condition the main driver of value within that range."},{"q":"Is the 110mm f\/2.8 the standard lens for the RZ67?","a":"Yes — it is the short telephoto prime most commonly paired with RZ67 bodies and is widely used for portrait and general work on the system."},{"q":"What should I check before buying one?","a":"Look for fungus, haze, oil on the aperture blades, coating scratches and any stiffness in the focus helicoid, as these are the faults that most affect both usability and resale value."}],"confidence":45,"reasoning":"Only two sales records are provided and no detailed specs or variant data, so confidence is capped per rule 8."}