{"overview":"The Leitz 35mm f\/2.5 Summarit-M is a moderate wide-angle prime for the Leica M rangefinder bayonet mount, part of the modern Summarit-M family of compact, lighter-weight M lenses positioned below the Summicron line. It was designed as an everyday reportage and street optic, offering classic 35mm coverage with an f\/2.5 maximum aperture in a small, take-anywhere package.","market_narrative":"Sales data for this lens at UK auction is currently thin — the only recorded saleroom hammer result on file is £600 in October 2024, so that figure represents both the median and the full observed range as of today in 2026. Because hammer prices reflect wholesale levels achieved in the auction market (excluding buyer's and seller's commission), retail dealer asking prices for clean, boxed copies typically sit higher. With a sample of one, the price a given example sells for can move materially with condition, box, papers and finish (silver chrome versus black anodised), so this benchmark is best treated as indicative rather than definitive of true market value.","buying_guide":"Inspect the front and rear elements carefully under a torch for fungus, haze and cleaning marks, and check the internal elements for any signs of separation or coating scratches. Work the aperture ring through every click stop and look at the blades for oil migration, then run the focus from infinity to minimum to confirm it is smooth and even with no stiffness, grit or play in the helicoid. Confirm the 6-bit coding on the mount flange is intact if you intend to use the lens on a digital M body, and check filter thread and hood mount for dings from prior knocks.","specs":"Key specifications confirmed from the supplied data: 35mm focal length, f\/2.5 maximum aperture, Leica M bayonet mount, Summarit-M designation.","faq":[{"q":"What is a Leitz 35mm f\/2.5 Summarit-M worth at UK auction today?","a":"The single recorded UK auction hammer result on file is £600 from October 2024, which is the only data point available for current value estimation."},{"q":"How much does a 35mm f\/2.5 Summarit-M sell for compared to a Summicron?","a":"The Summarit-M line was positioned below the Summicron-M as a more affordable f\/2.5 alternative, so used hammer prices for the Summarit generally trade at a meaningful discount to a comparable 35mm Summicron-M, though only one sale is on record here."},{"q":"Is the Summarit-M 35mm a good buy at this price level?","a":"At around the £600 hammer level, value depends heavily on glass condition, smoothness of focus, presence of the original hood and box, and whether the lens is 6-bit coded — all of which should be checked before bidding."},{"q":"Will this lens work on a digital Leica M?","a":"Yes, it is a native Leica M bayonet lens and mounts directly on digital M bodies; confirm the 6-bit coding is present and undamaged for automatic lens recognition."}],"confidence":35,"reasoning":"Only one verified sales record is available and SPECS\/variants\/facts arrays are empty, so confidence is capped well below 50 per rule 8."}

{"overview":"The Leitz 75mm f\/2.5 Summarit-M is a short-telephoto prime for the Leica M rangefinder bayonet mount, sitting in the more affordable Summarit-M family rather than the faster Summilux or Summicron lines. The 75mm focal length is a classic portrait and short-tele choice for M-system shooters, offering tighter framing than a 50mm while remaining easy to handhold.","market_narrative":"UK auction data for this lens is thin, with a single recorded hammer result of £340 in October 2024 — a wholesale saleroom figure rather than a retail asking price. As of 2026, that one data point sets the only documented reference for what a 75mm f\/2.5 Summarit-M is worth at auction, and clean, boxed examples with original caps and hood typically sell for more than stripped user copies. With only one verified sale on file, the true market price spread cannot be reliably bracketed from the data provided.","buying_guide":"Inspect the front and rear elements for fungus, haze and cleaning marks, and check the aperture blades for oil migration that can slow the iris. Work the focus ring through its full travel to confirm it is smooth and even with no stiffness or grease drag, and look closely at the coatings under angled light for scratches or wipe marks that will affect contrast. Confirm the M bayonet, 6-bit coding (if relevant to your body) and filter thread are undamaged before committing.","specs":"Short-telephoto prime of 75mm focal length at a maximum aperture of f\/2.5, in Leica M bayonet mount; no further specifications are provided in the source data.","faq":[{"q":"What is a Leitz 75mm f\/2.5 Summarit-M worth at UK auction?","a":"The only verified UK auction hammer price in the data is £340 from October 2024, so that figure is the best available reference for current value."},{"q":"How much does a 75mm f\/2.5 Summarit-M sell for today?","a":"Based on the single recorded 2024 sale at £340 hammer, that price level is the only documented benchmark; condition, boxed presentation and accessories will move individual results above or below it."},{"q":"Will this lens fit a Leica R SLR?","a":"No — the Summarit-M is an M-mount rangefinder lens and is not compatible with Leica R-mount SLR bodies."},{"q":"What should I check before buying one used?","a":"Look for fungus, internal haze, oil on the aperture blades, coating scratches and any stiffness or stickiness in the focus helicoid, as these are the common faults that reduce the price a copy can realistically achieve."}],"confidence":35,"reasoning":"Only one verified sales record and no SPECS or variant data were supplied, so market range and technical detail cannot be substantiated beyond a single data point."}