{
    "type": "product",
    "name": "Rodenstock Sironar-N",
    "url": "https://www.cameraworth.com/r/rodenstock/sironar-n/",
    "brand": {
        "name": "Rodenstock",
        "url": "https://www.cameraworth.com/r/rodenstock/"
    },
    "answer": "The Rodenstock Sironar-N typically sells for £195 (median of 10 recorded sales, 2010–2026; fair evidence).",
    "figure": {
        "grade": "fair",
        "grade_label": "Fair",
        "modifiers": [],
        "n": 10,
        "median_gbp": 195,
        "middle_half_gbp": [
            171,
            218
        ],
        "period": [
            "2010-12-04",
            "2026-07-19"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": null,
        "extras": {
            "median_usd": 270,
            "median_eur": 223,
            "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": "135mm f/5.6",
            "url": "https://www.cameraworth.com/r/rodenstock/sironar-n/v/135mm-f-5-6/",
            "kind": "working",
            "n": 1,
            "grade": "sales_only",
            "median_gbp": null
        },
        {
            "name": "150mm f/5.6",
            "url": "https://www.cameraworth.com/r/rodenstock/sironar-n/v/150mm-f-5-6/",
            "kind": "working",
            "n": 2,
            "grade": "sales_only",
            "median_gbp": null
        },
        {
            "name": "180mm f/5.6",
            "url": "https://www.cameraworth.com/r/rodenstock/sironar-n/v/180mm-f-5-6/",
            "kind": "working",
            "n": 3,
            "grade": "indicative",
            "median_gbp": 210
        },
        {
            "name": "240mm f/5.6",
            "url": "https://www.cameraworth.com/r/rodenstock/sironar-n/v/240mm-f-5-6/",
            "kind": "working",
            "n": 2,
            "grade": "sales_only",
            "median_gbp": null
        },
        {
            "name": "300mm f/5.6",
            "url": "https://www.cameraworth.com/r/rodenstock/sironar-n/v/300mm-f-5-6/",
            "kind": "working",
            "n": 1,
            "grade": "sales_only",
            "median_gbp": null
        },
        {
            "name": "360mm f/6.8",
            "url": "https://www.cameraworth.com/r/rodenstock/sironar-n/v/360mm-f-6-8/",
            "kind": "working",
            "n": 1,
            "grade": "sales_only",
            "median_gbp": null
        },
        {
            "name": "45mm f/4.5",
            "url": "https://www.cameraworth.com/r/rodenstock/sironar-n/v/45mm-f-4-5/",
            "kind": "working",
            "n": 0,
            "grade": "none",
            "median_gbp": null
        },
        {
            "name": "Sironar-N f/5.6 series (multiple focal lengths)",
            "url": "https://www.cameraworth.com/r/rodenstock/sironar-n/v/sironar-n-f-5-6-series-multiple-focal-lengths/",
            "kind": "working",
            "n": 0,
            "grade": "none",
            "median_gbp": null
        }
    ],
    "set_apart": [],
    "version_status": {
        "matched": 10,
        "pending": 0,
        "undeterminable": 0
    },
    "book_guide": null,
    "sales_shown": [
        {
            "id": 59502,
            "date": "2026-07-19",
            "venue": "eBay",
            "title": "[Exc+5] Rodenstock Sironar N 180mm f/5.6 MC Lens Copal No.1 Shutter From JAPAN",
            "price": 230,
            "currency": "USD",
            "gbp": 172,
            "basis": "marketplace",
            "version": "180mm f/5.6",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/398191324976",
            "lot": null
        },
        {
            "id": 47443,
            "date": "2026-05-30",
            "venue": "eBay",
            "title": "Rodenstock Apo Sironar N 180 (MINT)",
            "price": 375,
            "currency": "EUR",
            "gbp": 325,
            "basis": "marketplace",
            "version": "180mm f/5.6",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/168320671174",
            "lot": null
        },
        {
            "id": 20261,
            "date": "2025-11-27",
            "venue": "Flints Auctions",
            "title": "A Rodenstock APO-Sironar-N f/5.6 135mm Lens",
            "price": 238,
            "currency": "GBP",
            "gbp": 190,
            "basis": "premium_inclusive",
            "version": "135mm f/5.6",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "163"
        },
        {
            "id": 17700,
            "date": "2025-11-12",
            "venue": "Flints Auctions",
            "title": "A Rodenstock Sironar-N f/5.6 180mm Lens",
            "price": 262,
            "currency": "GBP",
            "gbp": 210,
            "basis": "premium_inclusive",
            "version": "180mm f/5.6",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "386"
        },
        {
            "id": 50538,
            "date": "2024-10-08",
            "venue": "Special Auction Services",
            "title": "A Rodenstock 150mm f/5.6 Sironar N MC Lens",
            "price": 110,
            "currency": "GBP",
            "gbp": 110,
            "basis": "hammer",
            "version": "150mm f/5.6",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "323"
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/r/rodenstock/sironar-n/sales/",
    "citation": "“Rodenstock Sironar-N: typical sale price £195, the median of 10 recorded sales, 2010–2026, middle half £171–£218 (Fair, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/r/rodenstock/sironar-n/",
    "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."
}