Dallmeyer (J.H.) 85mm f/2 Dallac
The Dallmeyer 85mm f/2 Dallac is a fast medium-telephoto lens from the British optical maker J.H. Dallmeyer of London, designed in the post-war era when f/2 short teles were prized for portraiture and available-light work. Production was limited, and surviving examples are scarce, making the Dallac one of the more collectable items in the Dallmeyer catalogue.
At UK auction the 85mm f/2 Dallmeyer Dallac has shown a very wide spread: hammer results range from £700 in 2007 to £8,000 in 2021, with the two recorded sales straddling roughly £4,350 as a midpoint. Because these are saleroom hammer prices — wholesale levels before buyer's and seller's commission — the figure a private collector pays at retail today in 2026 typically sits well above the headline result, and the 2021 jump shows how much a clean, complete example is worth when one surfaces. Condition, completeness of the original mount and glass clarity are what determine where in that range an example sells for.
Sales History
Prices shown are UK auction hammer results — the wholesale level achieved in the saleroom. Neither buyer’s nor seller’s commission is included. Dealer and retail asking prices are typically higher.
| Date | Price | Source | |
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| Nov 2025 | £4,375 | Flints Auctions | |
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Auction: Fine Photographica (Lot 126) Title: A J. H. Dallmeyer Dallac f/2 85mm Lens
Description:
Leica rangefinder coupled screw mount, black/chrome, serial no. 450473, body, G, elements, VG, some very light cleaning marks |
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| Jun 2025 | EUR 5,500 | Leitz Auction | |
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Auction: Leitz Auction 46 (Lot A01788) Title: Dallmeyer f. Leica M39 Dallac 2/8.5cm
Description:
Extremely rare and sought-after fast tele lens in original coupled Leica M39 mount, black/chrome version in very good condition, optics showing some cleaning marks and a light haze, with rear cap. Estimate: EUR 6,000 - EUR 7,000 |
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| Aug 2024 | £2,520 | Chiswick Auctions | |
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Auction: Photographica (Lot 280) Title: A Dallmeyer 8.5cm f/2 Dallac Lens
Description:
A Dallmeyer 8.5cm f/2 Dallac Lens Serial No: 386435 Body: G Optics: P - light peripheral fungus to front and rear elements, together with some balsam ... read more |
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| May 2023 | £3,375 | Flints Auctions | |
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Auction: Fine Photographica (Lot 90) Title: A Dallmeyer Dallac f/2 85mm Lens
Description:
Leica LTM mount, chrome, serial no. 450502, body, G-VG, missing aperture control ring, elements, G-VG, some clouding to front coatings, complete with |
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| Nov 2021 | EUR 8,000 | Leitz Auction | |
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Auction: Leitz Auction 39 (Lot AI_39_39721) Title: Dallmeyer f. Leica M39 Dallac 2/8.5cm 'British Army'
Description:
Extremely rare fast tele lens used by the British Army during the WW2, in very good cosmetic condition and with almost perfect lenses, military arrow and references 'W6/WF 0337' engraved on the barrel, with rear lens cap Estimate: EUR 10,000 - EUR 12,000 |
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| Nov 2020 | £5,208 | Flints Auctions | |
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Auction: Fine Photographica & Instruments of Science (Lot 343A) Title: A Dallmeyer Dallac f/2 85mm Lens
Description:
chrome, serial no. 339282, body, G, elements, G-VG, some very light internal fungus, in Cook & Perkins Leica mount |
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| May 2007 | EUR 700 | Leitz Auction | |
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Auction: Leitz Auction 11 (Lot AI_11_16263) Title: Dallmeyer Dallac 2/8.5cm
Description:
rangefinder coupled, early version in chrome, very rare, good condition with some scratches on front element Estimate: EUR 1,000 - EUR 1,200 |
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| May 2006 | EUR 1,430 | Leitz Auction | |
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Auction: Leitz Auction 9 (Lot AI_9_26635) Title: Dallmeyer Dallac 2/8.5cm
Description:
rangefinder coupled, in black/chrome, very rare Estimate: EUR 1,200 - EUR 1,400 |
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