Canon IIB and IIC

Canon · LTM mount · 24×36mm on 35mm film · 1949

Also known as: Canon IIB · Canon II B · Canon IIC · Canon II C · Canon 2B · Canon SIIb · Canon S-IIb

Variants & identification

Variant Mount Years Serial ranges Production
IIB LTM 1949–1951 No figure published
IIC LTM 1950–1951 No figure published
How to tell them apart (expand)
  • The three-position finder lever on the top plate — the tell for every Canon from here to the VI
  • Knob wind, bottom loading, 1/500 top speed: the III of 1951 brought 1/1000

IIB:

  • Marketed April 1949, 60,000 yen (w/Serenar 50mm f/1.9) · 630 g · 135.5 × 71.5 × 30.2 mm
  • Three-position finder, 0.67× to 1.5×; universal Leica thread; no slow-dial clicks; 1/20–1/500
  • Later production on a die-cast body (museum)

IIC:

  • Marketed July 1950 · 720 g · 136 × 72.2 × 30.5 mm
  • T setting, click-stopped slow dial, dials split at 1/25, larger release guard; 720 g

Specifications

Format
24×36mm on 35mm film
Finder
Combined coincidence rangefinder and reversed-Galilean viewfinder with a rotating three-position magnifier — 0.67× to 1.5× on the IIB
Shutter
Horizontal cloth focal-plane, two dials · 1–1/8 and 1/20–1/500 (IIB); T, 1–1/8 and 1/25–1/500 (IIC)
Film advance
Knob
Back
Removable baseplate, bottom loading
Meter
None
Weight
630 g
Dimensions
135.5 × 71.5 × 30.2 mm
Country
Japan
Original price
60,000 yen (w/Serenar 50mm f/1.9) (April 1949, Canon Camera Museum; no price index for that year, so not restated in today's money)

What reviewers say

No reviews aggregated yet — this family is still in the research queue. Written one? We'd love to index it.

History

The camera that gave Canon its signature: a viewfinder with a rotating optical block that switches between three magnifications — one for the 50mm view, one at life size for 100mm lenses, one at 1.5× for critical focusing — so that a longer lens could be composed and focused without an accessory finder. Marketed in April 1949 at ¥60,000 with the new Serenar 50mm f/1.9, on the universal Leica thread, and later on a die-cast body. Mike Eckman notes it was a genuine advantage over anything Leitz then offered.

The IIC of July 1950 added a T setting, click stops on the slow dial, a split of the dials at 1/25 and a larger release guard, all carried forward. It is also the camera on which the young Itō Hiroshi, newly hired, corrected the f/1.9’s coma — the museum tells the story — and so began the lens line. No production figure reaches this page for either.

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This history is AI-written, from the sources listed at the foot of the page. Where the record is silent it says so rather than filling the gap — but no human wrote these sentences.

Live listings

Asking price, USD: a median of $320 across 12 fixed-price listings on 2026-09-11 (middle half $170–$560). Tracked since 2026-09-09, 2 days: unchanged from $320.

By day
DateMedianMiddle halfListings
2026-09-11$320$170–$56012
2026-09-09$320$170–$56012

Asking prices from the listings scanned, not sales; junk-flagged rows and auction lots excluded; other currencies are not converted.

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Listings updated 2026-09-11. Links go to the shop or marketplace that carries the item.