120 and 220 medium-format negatives UK: roll-film scanning most high-street labs refuse
The short version: A 120 medium-format negative carries 3.6× the image area of 35mm — about 77 megapixels of usable data per 6×6 frame at 4,000 DPI optical. Yet many UK high-street scanning services either own no medium-format film holder (their carriers are calibrated for 24×36 mm) or quietly fall back to a flatbed pass. 220 film is worse: it has no paper backing, twice the frame count per roll, and most UK consumer labs refuse it outright because their carriers cannot index a non-paper-backed roll. Our negatives service page lists 120 and 220 among the formats it takes. Our price is from £0.45 per frame with the full volume discount on a full-archive order (the base price is £0.89 per frame), when your Memory Box is back at our lab within 4 weeks of dispatch. See the negatives scanning service.
Key takeaways
- 120 ≠ 220 — and the difference is mechanical. 120 is a paper-backed 60-65 cm roll yielding 12 frames at 6×6 (or 16 at 6×4.5, 10 at 6×7, 8 at 6×9). 220 is the same width but twice as long with no paper backing, yielding 24 frames at 6×6. Many film holders index off the paper edge, so accept 120 but not 220.
- Why most UK high-street labs refuse 120/220 roll film. Their workhorse scanners (Noritsu QSS, Fuji Frontier minilabs) are calibrated for 35mm strips, APS, and Instax — not 60 mm-wide film. Where 120 is accepted, it is typically passed on a consumer flatbed such as the Epson V550/V600 at an advertised 6,400 DPI.
- The DPI on the box is not the DPI you get. filmscanner.info, an independent test site, puts the effective resolution of the Nikon Super Coolscan 9000 ED at about 3,900 dpi (4,000 dpi specified), of the Plustek OpticFilm 120 at about 3,450 dpi (5,300 dpi optical) and of the Epson Perfection V850 Pro at 2,300 ppi when it scans at 4,800 ppi (6,400 ppi nominal).
- Nikon specifies a density range of 4.8 for the Coolscan 9000 ED.
- EachMoment's price: from £0.45 with the full volume discount on a £1,199+ order; the base price is £0.89.
- Hasselblad, Rolleiflex, Mamiya, Yashica Mat, Bronica, Pentacon Six, Pentax 67 — every UK family medium-format archive came off one of these bodies, on 120 or 220 stock, between 1955 and 1985. The negatives are usually in better condition than the 35mm strips beside them in the loft.
120 vs 220 — what you actually have in your loft
The first decision a UK family makes when a roll of medium-format film falls out of a parent's camera bag is the wrong one: assuming it is 35mm and posting it to the nearest photo service. 120 and 220 roll film look superficially similar — both are 60.5–61.0 mm wide, both wind from spool to spool, both come in the same Kodak or Ilford retail box. The differences are mechanical, and they decide whether a scanner can hold the roll at all.
120 film is the format invented by Kodak for the Brownie No. 2 in 1901 and never seriously challenged for medium-format work since. The roll is 75–82 cm long including leader and trailer, taped to a black opaque paper backing that protects the emulsion from light and from the camera's spool drum. The backing carries printed frame numbers — 1 through 12 for 6×6, 1 through 16 for 6×4.5, 1 through 10 for 6×7, 1 through 8 for 6×9 — read through a small ruby window on the camera back. The paper is the format's defining feature: every 120 film carrier, scanner holder and lab transport indexes off the paper edge, not the emulsion.
220 film was Kodak's 1965 answer to professional wedding photographers who hated reloading every 12 frames during a ceremony. Same width, same emulsion options, but the paper backing was removed and the roll lengthened to twice the active film area — 24 frames at 6×6, 32 at 6×4.5, 20 at 6×7. The leader and trailer are still paper, but the body of the roll is bare film. This sounds like a minor change. It is not. A 220 frame in a holder calibrated for the paper-backed 120 sits 0.07 mm closer to the optical plane, enough to throw a high-resolution scan slightly out of focus across the diagonal. And critically: scanners and lab transports that index off paper edges cannot find the frame numbers on 220 at all. This is why most UK high-street labs accept 120 and refuse 220 — their workflow assumes a paper edge.
Both stocks were dominated through the family-archive era (1955–1985) by Kodak Verichrome Pan, Kodak Tri-X 320, Ilford FP4 and HP5 (black and white); and by Kodacolor II, Kodak Vericolor III and Fujicolor Pro 160 (colour). Three frame sizes are the most common in UK family negatives: 6×6 cm (the Rolleiflex and Hasselblad square — 56×56 mm of usable image), 6×4.5 cm (the Mamiya 645 / Pentax 645 — 56×42 mm), and 6×7 cm (the Pentax 67, Mamiya RB67 — 56×69 mm). 6×9 is rare in UK family archives — it was mainly a press/landscape format used on Voigtländer and Linhof folders.
Why most UK high-street labs refuse 120 — and even more refuse 220
Three independent reasons stack up to make medium-format roll film a problem for a UK high-street lab in 2026.
Reason one — the carriers. The minilab scanners that most UK consumer labs run — Noritsu QSS and Fuji Frontier machines — were designed in the early 2000s to feed a continuous stream of 35mm strips, APS cartridges and Instax. The 120 carrier is a dealer-only accessory that most independent labs never bought, and the 220 carrier is rarer still. Without the carrier, the operator has the choice between flatbed-passing the roll on a consumer flatbed such as the Epson V550 (advertised 6,400 DPI) or telling the customer "we don't do that size".
Reason two — the optics. A consumer flatbed's optical chain is engineered for an A4-sized reflective document, not for a 56×56 mm transparency. This is why every flatbed brochure prints 6,400 DPI on the front of the box, while filmscanner.info, an independent test site, measures an effective 2,300 ppi for the Epson V850 Pro when it scans at 4,800 ppi.
Reason three — 220 specifically. Even labs that own a 120 carrier usually refuse 220, because the carrier's frame-index mechanism reads the backing-paper edge to find each 6×6 boundary. 220 has no backing in its body section. The operator either has to hand-position every frame (multiplying labour cost by twelve) or risk overlap between adjacent frames in the final files. From a queue-throughput standpoint, refusing 220 is the rational choice.
Advertised vs effective resolution
The scanner specification sheets are a study in marketing: every consumer model claims a four-figure DPI number, and the effective resolution measured by independent testers is lower. filmscanner.info, an independent test site, publishes these effective resolutions: about 3,900 dpi for the Nikon Super Coolscan 9000 ED (4,000 dpi specified), about 3,450 dpi for the Plustek OpticFilm 120 (5,300 dpi optical), and 2,300 ppi for the Epson Perfection V850 Pro when it scans at 4,800 ppi (6,400 ppi nominal).
Nikon specifies a density range of 4.8 for the Coolscan 9000 ED. The Plustek OpticFilm 120 takes 35mm mounted slides, 35mm strips and 120/220 film up to 6×12 cm. The Epson V850 Pro is a flatbed: the 2,300 ppi above is about a third of the 6,400 ppi printed on its box. We have not tested these scanners ourselves.
What it costs with EachMoment
EachMoment's price is from £0.45 per frame with the full volume discount (the base price is £0.89): up to 50% off on an order of £1,199 or more, when your Memory Box is back at our lab within 4 weeks of dispatch. A typical UK inherited medium-format archive of three Hasselblad rolls (36 frames at 6×6) sits below the threshold; an inheritance of a full wedding photographer's archive (200+ rolls = 2,400+ frames) clears the £1,199 mark and lands at £0.45/frame.
A six-step decision framework for UK families inheriting medium-format negatives
- Identify the format. The roll is 6.0–6.1 cm wide and wound on a black plastic or aluminium spool with a paper leader. Frame numbers visible through a ruby window on the original camera back. 220 has identical width but the body of the roll is bare film with paper only at start and end — and a sticker that reads "220 No Paper Back".
- Identify the source camera if possible. Hasselblad 500 series, Rolleiflex TLR, Yashica Mat = 6×6. Mamiya 645, Pentax 645 = 6×4.5. Pentax 67, Mamiya RB67 / RZ67 = 6×7. Bronica SQ = 6×6. Pentacon Six = 6×6. This determines the holder geometry your scanner needs.
- Sample-test before committing the full archive. Pull one developed strip and a 6×6 contact sheet if one exists. Three things to check: cellulose acetate base (most common, post-1960) vs nitrate (rare in 120, never in 220); silver mirror or vinegar smell (advanced decay); colour shift on colour negatives (the magenta cast typical of Vericolor III's emulsion deterioration is fully recoverable).
- Choose a service that can say how it holds medium-format film. Any lab that scans 120 should be able to tell you which film holder or carrier it uses. If it cannot name one, ask before you post the negatives.
- Specify the deliverable format. 16-bit linear TIFF for archival masters, with sidecar 8-bit JPEG at full resolution for everyday viewing. The TIFF preserves every bit of shadow detail recoverable; the JPEG is what you share with the family.
- Track the transit. The negatives themselves are irreplaceable. Memory Box shipments to EachMoment are fully tracked. Wrap each strip or roll in its original sleeve.
Storing the originals after scanning
Once digitised, the original medium-format roll is still the long-term insurance policy — a TIFF can be re-rendered to whatever resolution and colour space the future demands, but only if the negative still exists when the demand arrives. Store each strip in archival storage pages (the industry-standard 7-pocket polyethylene sleeves for 120 strips, acid-free and PAT-tested) inside a flat archival box. Storage advice: cool (under 21°C), dry (relative humidity under 55%), dark, away from kitchens and bathrooms, and never in unheated lofts during a UK winter — temperature swings condense moisture inside the sleeves. For colour negatives stored beyond ten years, the slowest decay is at 4°C in a domestic fridge in a sealed dry box; this is overkill for most UK family archives but cheap to replicate.
Frequently asked questions
What is the difference between 120 and 220 medium-format film?
120 film is paper-backed across its entire length and yields 12 frames at 6×6 (or 16 at 6×4.5, 10 at 6×7). 220 film is the same width but twice as long with paper only at the leader and trailer — yielding 24 frames at 6×6. Because most film holders and minilab carriers index off the paper edge to find frame boundaries, 220 is rejected by the majority of UK consumer scanning services that accept 120.
Why do most UK high-street labs refuse 120 medium-format film scanning?
UK high-street labs run Noritsu QSS or Fuji Frontier minilabs calibrated for 35mm strips, APS and Instax. The optional medium-format carrier for these machines is a dealer-only accessory most independents never purchased. Where 120 is accepted, the operator typically falls back to a consumer Epson V550/V600 flatbed pass at an advertised 6,400 DPI. 220 is refused outright because its carriers cannot index frames without paper backing.
What does it cost to scan 120 medium-format negatives in the UK in 2026?
EachMoment's price is from £0.45 per frame with the full volume discount (the base price is £0.89 per frame), which applies when your Memory Box is back at our lab within 4 weeks of dispatch.
Does EachMoment scan 220 film?
Our negatives service page lists 120 and 220 negatives among the formats it takes; see it for the details, or write to us before posting 220 film. Pricing is identical to 120 — £0.89 per frame base, £0.45 with the full volume discount.
What resolution should I choose for archiving 120 negatives?
4,000 DPI optical is the medium-format archive standard. At this resolution a 6×6 frame yields 8,800×8,800 pixels — 77 megapixels — enough to print at A1 (84×59 cm) at 240 DPI without interpolation. Above 4,000 DPI the extra resolution captures film grain rather than image detail (Kodak Portra 400 grain is about 0.005 mm regardless of format), so the file size grows but the recoverable image content does not.
Are black-and-white 120 negatives scanned differently?
Yes, in two respects. First, Digital ICE infrared-based dust and scratch removal does not work on silver-halide black-and-white emulsions — the infrared channel reads the silver grain itself as dust — so spotting is done by hand in post. Second, well-developed black-and-white films (Tri-X, HP5+) carry exceptionally high Dmax (up to 4.0), which requires a scanner with a density range above 4.0; Nikon specifies 4.8 for the Coolscan 9000 ED.
My 120 negatives are from a Hasselblad / Rolleiflex / Yashica Mat — does the source camera matter?
For digitisation, the camera body matters only insofar as it determines the frame geometry (6×6 vs 6×4.5 vs 6×7) and therefore which film-holder insert the scanner needs. The lens used (Carl Zeiss for Hasselblad, Schneider or Zeiss for Rolleiflex, Yashinon for Yashica Mat) affects the original image quality already baked into the negative — none of it affects the scan.
What happens to the original 120 / 220 negatives after scanning?
Your originals are securely returned to you after scanning. We recommend onward storage at under 21°C and under 55% relative humidity, away from unheated lofts where winter temperature swings condense moisture in the sleeves.
How does Digital ICE work on 120 colour negatives?
Digital ICE is a hardware feature of some dedicated film scanners: a separate infrared channel is captured during the scan pass, and dust or scratches on the emulsion surface absorb infrared differently to the dye-couple image. Software subtracts the infrared map from the RGB scan, producing a dust-free file without softening the image content. It works on colour negative and positive films — including Vericolor III, Portra, Ektachrome — but not on silver-halide black-and-white, which is why black-and-white 120 needs manual spotting in post.
What to do next
If you have inherited 120 or 220 rolls from a relative who shot a Hasselblad, Rolleiflex, Mamiya or any other medium-format body — wedding archives, family-portrait archives, the photographer-uncle's negatives discovered in a Surrey loft — these are usually in better condition than the 35mm strips beside them, and they hold A1-printable information once scanned at high resolution. Get a quote or see the full negatives digitisation service. Our negatives service page lists 120, 220 and 35mm among the formats it takes. You can send them in the same Memory Box as slides, prints and cine reels; your originals come back to you and your files arrive in a private Cloud Album (a USB stick is an optional extra).
