{
    "type": "product",
    "name": "Dallmeyer (J.H.) Dallac",
    "url": "https://www.cameraworth.com/d/dallmeyer-j-h/dallac/",
    "brand": {
        "name": "Dallmeyer (J.H.)",
        "url": "https://www.cameraworth.com/d/dallmeyer-j-h/"
    },
    "answer": "The Dallmeyer (J.H.) Dallac typically sells for £3,500 (median of 17 recorded sales, 2006–2026; fair evidence).",
    "figure": {
        "grade": "fair",
        "grade_label": "Fair",
        "modifiers": [],
        "n": 17,
        "median_gbp": 3500,
        "middle_half_gbp": [
            2700,
            4600
        ],
        "period": [
            "2006-05-20",
            "2026-04-29"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": null,
        "extras": {
            "median_usd": 4707,
            "median_eur": 4091,
            "note": "USD and EUR from each sale converted at its month’s ECB rate"
        },
        "basis": "Auction hammer prices with the buyer’s premium removed; eBay as sold"
    },
    "reason": null,
    "versions": [
        {
            "name": "85mm f/2",
            "url": "https://www.cameraworth.com/d/dallmeyer-j-h/dallac/v/85mm-f-2/",
            "kind": "working",
            "n": 13,
            "grade": "fair",
            "median_gbp": 3500
        }
    ],
    "set_apart": [],
    "version_status": {
        "matched": 13,
        "pending": 4,
        "undeterminable": 0
    },
    "book_guide": null,
    "sales_shown": [
        {
            "id": 44415,
            "date": "2026-04-29",
            "venue": "Flints Auctions",
            "title": "A J. H. Dallmeyer Dallac f/2 85mm Lens",
            "price": 2500,
            "currency": "GBP",
            "gbp": 2000,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": "pending",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "190"
        },
        {
            "id": 22444,
            "date": "2025-11-12",
            "venue": "Flints Auctions",
            "title": "A J.H. Dallmeyer Dallac f/2 85mm Lens",
            "price": 5000,
            "currency": "GBP",
            "gbp": 4000,
            "basis": "premium_inclusive",
            "version": "85mm f/2",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "125"
        },
        {
            "id": 13840,
            "date": "2025-11-12",
            "venue": "Flints Auctions",
            "title": "A J. H. Dallmeyer Dallac f/2 85mm Lens",
            "price": 4375,
            "currency": "GBP",
            "gbp": 3500,
            "basis": "premium_inclusive",
            "version": "85mm f/2",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "126"
        },
        {
            "id": 21097,
            "date": "2025-06-27",
            "venue": "Leitz Photographica Auction",
            "title": "Dallmeyer f. Leica M39 Dallac 2/8.5cm",
            "price": 5500,
            "currency": "EUR",
            "gbp": 4674,
            "basis": "hammer",
            "version": "85mm f/2",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.leitz-auction.com/en/Dallmeyer-f.-Leica-M39-Dallac-2-8.5cm/A01788",
            "lot": "A01788"
        },
        {
            "id": 20280,
            "date": "2024-08-07",
            "venue": "Chiswick Auctions",
            "title": "A Dallmeyer 8.5cm f/2 Dallac Lens",
            "price": 2520,
            "currency": "GBP",
            "gbp": 2000,
            "basis": "premium_inclusive",
            "version": "85mm f/2",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "280"
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/d/dallmeyer-j-h/dallac/sales/",
    "citation": "“Dallmeyer (J.H.) Dallac: typical sale price £3,500, the median of 17 recorded sales, 2006–2026, middle half £2,700–£4,600 (Fair, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/d/dallmeyer-j-h/dallac/",
    "method": {
        "version": 1,
        "url": "https://www.cameraworth.com/methodology/"
    },
    "computed_at": "2026-10-08 00:10:00.968880",
    "attribution": "Data from cameraworth.com — a public register of what cameras and lenses actually sold for. Cite the page URL and the retrieval date; see /methodology/ for how each figure is made."
}