Corfield (K.G.) 35mm f/3.5 Retro-Lumax
The Corfield 35mm f/3.5 Retro-Lumax is a wide-angle prime lens made for the British Corfield camera system, dating from the era when K.G. Corfield was producing 35mm equipment in the UK. It is a moderate-aperture wide-angle suited to general scenic and reportage use on a Corfield body.
Auction evidence for this lens is thin: a single recorded UK auction hammer result of £94 in March 2023 gives the only firm reference for what the Retro-Lumax is worth at saleroom level. With one data point, the going price today should be treated as indicative rather than established, and clean, fungus-free copies in original caps and case may sell for somewhat more when they appear; rougher examples typically realise less. The market value of British Corfield optics remains a niche collector area in 2026, so realised prices vary widely between sales.
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 | |
|---|---|---|---|
| Mar 2023 | £94 | Flints Auctions | |
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Auction: The Collectors Sale (Lot 150) Title: A Corfield Retro-Lumax f/3,5 35mm Camera Lens
Description:
body G-VG, optics G-VG, with slip-on UV filter, together with a Corfield 35mm viewfinder lens in maker's case, (Qty: 1) |
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Frequently asked questions
What is a Corfield 35mm f/3.5 Retro-Lumax worth today?
The only verified UK auction hammer price on record is £94 from March 2023, so that figure is the best available reference for what the lens sells for, though single-sale data should be treated cautiously.
How much does a Corfield 35mm f/3.5 Retro-Lumax sell for at auction?
Recorded sales are limited to one result at £94 hammer; clean, complete examples may achieve a modest premium and damaged or hazy copies typically sell for less.
Is the Corfield 35mm f/3.5 Retro-Lumax a collector item?
Yes — it is a niche piece tied to the British Corfield camera system, and its value is driven more by collector interest in Corfield equipment than by optical performance.
What should I check before buying one?
Look closely for fungus, haze, coating scratches, oil on the aperture blades and a stiff focus helicoid, as servicing options for Corfield lenses are extremely limited.