{
    "type": "product",
    "name": "Asahi Pentax 28mm f/3.5",
    "url": "https://www.cameraworth.com/a/asahi-pentax/28mm-f-3-5/",
    "brand": {
        "name": "Asahi Pentax",
        "url": "https://www.cameraworth.com/a/asahi-pentax/"
    },
    "answer": "The Asahi Pentax 28mm f/3.5 typically sells for £70 (median of 27 recorded sales, 2008–2026; fair evidence, wide spread).",
    "figure": {
        "grade": "fair",
        "grade_label": "Fair",
        "modifiers": [
            "wide_spread"
        ],
        "n": 27,
        "median_gbp": 70,
        "middle_half_gbp": [
            55,
            185
        ],
        "period": [
            "2008-11-30",
            "2026-08-12"
        ],
        "last_3_years": {
            "n": 23,
            "median_gbp": 70
        },
        "pools": {
            "saleroom_gbp": 100,
            "marketplace_gbp": 62
        },
        "one_sale_moves_this": null,
        "extras": {
            "median_usd": 92,
            "median_eur": 80,
            "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": "Prices vary widely; see the versions below.",
    "versions": [
        {
            "name": "SMC Takumar",
            "url": "https://www.cameraworth.com/a/asahi-pentax/28mm-f-3-5/v/28mm-f-3-5-smc-takumar/",
            "kind": "working",
            "n": 1,
            "grade": "sales_only",
            "median_gbp": null
        },
        {
            "name": "Super-Takumar",
            "url": "https://www.cameraworth.com/a/asahi-pentax/28mm-f-3-5/v/28mm-f-3-5-super-takumar/",
            "kind": "working",
            "n": 9,
            "grade": "indicative",
            "median_gbp": 58
        },
        {
            "name": "SMC",
            "url": "https://www.cameraworth.com/a/asahi-pentax/28mm-f-3-5/v/28mm-f-3-5-smc/",
            "kind": "working",
            "n": 1,
            "grade": "sales_only",
            "median_gbp": null
        },
        {
            "name": "SMC Pentax-M",
            "url": "https://www.cameraworth.com/a/asahi-pentax/28mm-f-3-5/v/28mm-f-3-5-smc-pentax-m/",
            "kind": "working",
            "n": 7,
            "grade": "indicative",
            "median_gbp": 60
        },
        {
            "name": "SMC Shift",
            "url": "https://www.cameraworth.com/a/asahi-pentax/28mm-f-3-5/v/28mm-f-3-5-smc-shift/",
            "kind": "working",
            "n": 9,
            "grade": "indicative",
            "median_gbp": 227
        },
        {
            "name": "6g/6c",
            "url": "https://www.cameraworth.com/a/asahi-pentax/28mm-f-3-5/v/6g-6c/",
            "kind": "working",
            "n": 0,
            "grade": "none",
            "median_gbp": null
        }
    ],
    "set_apart": {
        "no_price": {
            "label": "No convertible price",
            "n": 1,
            "min_gbp": null,
            "max_gbp": null,
            "median_gbp": null
        }
    },
    "version_status": {
        "matched": 27,
        "pending": 0,
        "undeterminable": 0
    },
    "book_guide": {
        "book": "McKeown’s Price Guide to Antique & Classic Cameras",
        "edition": "1997–98",
        "low_usd": 55,
        "high_usd": 85,
        "note": "A guide price for a mint example, in USD — not a sale."
    },
    "sales_shown": [
        {
            "id": 72204,
            "date": "2026-08-12",
            "venue": "eBay",
            "title": "Mint Pentax 28mm F3.5 SMC MF Pentax-M Lens-Wide Angle Full Frame Serviced",
            "price": 130,
            "currency": "GBP",
            "gbp": 130,
            "basis": "marketplace",
            "version": "SMC Pentax-M",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/358775981908",
            "lot": null
        },
        {
            "id": 72209,
            "date": "2026-08-10",
            "venue": "eBay",
            "title": "Pentax 28mm F/3.5 Pentax-M SMC Wide Angle Manual Focus Lens",
            "price": 59,
            "currency": "GBP",
            "gbp": 59,
            "basis": "marketplace",
            "version": "SMC Pentax-M",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/327215176111",
            "lot": null
        },
        {
            "id": 72207,
            "date": "2026-08-10",
            "venue": "eBay",
            "title": "Pentax 28mm f/3.5 SMC Lens, Pentax K Mount - Very Good Condition",
            "price": 99,
            "currency": "GBP",
            "gbp": 99,
            "basis": "marketplace",
            "version": "SMC",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/227460049362",
            "lot": null
        },
        {
            "id": 72206,
            "date": "2026-08-10",
            "venue": "eBay",
            "title": "Pentax Asahi Super-Takumar 28mm f 3.5 Prime Lens M42 Screw Thread",
            "price": 63,
            "currency": "GBP",
            "gbp": 63,
            "basis": "marketplace",
            "version": "Super-Takumar",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/198561851398",
            "lot": null
        },
        {
            "id": 54102,
            "date": "2026-08-05",
            "venue": "eBay",
            "title": "Asahi Pentax Super-Takumar 28mm f/3.5 M42 Screw Mount Lens w/ Cap, Filter & Case",
            "price": 79,
            "currency": "USD",
            "gbp": 58,
            "basis": "marketplace",
            "version": "Super-Takumar",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/307107527031",
            "lot": null
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/a/asahi-pentax/28mm-f-3-5/sales/",
    "citation": "“Asahi Pentax 28mm f/3.5: typical sale price £70, the median of 27 recorded sales, 2008–2026, middle half £55–£185 (Fair, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/a/asahi-pentax/28mm-f-3-5/",
    "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."
}