{
    "type": "product",
    "name": "Asahi Pentax 20mm f/2.8",
    "url": "https://www.cameraworth.com/a/asahi-pentax/20mm-f-2-8/",
    "brand": {
        "name": "Asahi Pentax",
        "url": "https://www.cameraworth.com/a/asahi-pentax/"
    },
    "answer": "The Asahi Pentax 20mm f/2.8 sells for about £208 (median of only 3 recorded sales, 2025–2026; indicative, one source).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [
            "one_source"
        ],
        "n": 3,
        "median_gbp": 208,
        "middle_half_gbp": null,
        "period": [
            "2025-12-28",
            "2026-07-25"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 209,
            "without_flagged": null,
            "without_highest": 192
        },
        "extras": {
            "median_usd": 278,
            "median_eur": 238,
            "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": "FA",
            "url": "https://www.cameraworth.com/a/asahi-pentax/20mm-f-2-8/v/20mm-f-2-8-fa/",
            "kind": "working",
            "n": 1,
            "grade": "sales_only",
            "median_gbp": null
        },
        {
            "name": "SMC Pentax-A",
            "url": "https://www.cameraworth.com/a/asahi-pentax/20mm-f-2-8/v/20mm-f-2-8-smc-pentax-a/",
            "kind": "working",
            "n": 2,
            "grade": "sales_only",
            "median_gbp": null
        },
        {
            "name": "SMC Pentax-M",
            "url": "https://www.cameraworth.com/a/asahi-pentax/20mm-f-2-8/v/20mm-f-2-8-smc-pentax-m/",
            "kind": "working",
            "n": 0,
            "grade": "none",
            "median_gbp": null
        }
    ],
    "set_apart": [],
    "version_status": {
        "matched": 3,
        "pending": 0,
        "undeterminable": 0
    },
    "book_guide": {
        "book": "McKeown’s Price Guide to Antique & Classic Cameras",
        "edition": "1997–98",
        "low_usd": 300,
        "high_usd": 450,
        "note": "A guide price for a mint example, in USD — not a sale."
    },
    "sales_shown": [
        {
            "id": 72754,
            "date": "2026-07-25",
            "venue": "eBay",
            "title": "Pentax 20mm SMC Auto Focus F2.8 Wide Angle Prime Lens Great Condition",
            "price": 209,
            "currency": "GBP",
            "gbp": 209,
            "basis": "marketplace",
            "version": "SMC Pentax-A",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/117318860974",
            "lot": null
        },
        {
            "id": 72755,
            "date": "2026-06-28",
            "venue": "eBay",
            "title": "Vintage Pentax-A 20mm F/2.8 Wide Angle Manual Camera Lens Working",
            "price": 175,
            "currency": "GBP",
            "gbp": 175,
            "basis": "marketplace",
            "version": "SMC Pentax-A",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/178235478245",
            "lot": null
        },
        {
            "id": 72757,
            "date": "2025-12-28",
            "venue": "eBay",
            "title": "[Near MINT] Pentax SMC Pentax-FA 20mm F/2.8 AF Wide Angle Lens Black From JAPAN",
            "price": 208,
            "currency": "GBP",
            "gbp": 208,
            "basis": "marketplace",
            "version": "FA",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/406517361413",
            "lot": null
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/a/asahi-pentax/20mm-f-2-8/sales/",
    "citation": "“Asahi Pentax 20mm f/2.8: about £208, the median of 3 recorded sales, 2025–2026 (Indicative, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/a/asahi-pentax/20mm-f-2-8/",
    "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."
}