What's the best body to adapt the Canon CN-E 50mm T1.3 L F onto?

Two strong destinations. First choice: a Canon FD body via a generic mechanical adapter ring (multiple vendors) preserves the most of the CN-E 50 T1.3 L F's native behaviour (autofocus, in-lens IS where present, electronic aperture). Second choice: a Leica M body via a generic mechanical adapter ring (multiple vendors) — solid fallback when the first body family is unavailable. The /matrix and /picker pages let you compare every feasible adaptation side-by-side.

Will autofocus work when the CN-E 50 T1.3 L F is adapted onto another body?

No — adapters in our catalogue route the CN-E 50 T1.3 L F through a mechanical path on the best-supported body (Canon FD). Focus is fully manual; rely on the body's focus peaking and magnify-to-focus aids to nail focus.

Does the CN-E 50 T1.3 L F's in-lens image stabilization still work through an adapter?

The CN-E 50 T1.3 L F has no in-lens IS / VR / OS unit — there's no in-lens stabilisation to pass through. Bodies with IBIS (most modern mirrorless) still stabilise the captured frame, but stabilisation is body-side only.

Canon · Canon EF (cine) mount · Prime lens

Canon CN-E 50mm T1.3 L F — adapter compatibility and body matches

The Canon CN-E 50mm T1.3 L F sits on the Canon EF cine flange geometry (44 mm) — below is every body mount it adapts onto, the autofocus / IS / aperture-control level you should expect, and the specific adapter SKUs that ship the path.

Lens specifications

Manufacturer: Canon
Lens mount: Canon EF (cine)
Focal length: 50mm
Aperture: f/1.3 – f/22
Lens type: Prime
Image stabilization: No
Weight: 1240 g
Filter thread: 105 mm
Released: 2014

Background & adapter context

Canon's flagship EF-mount cinema prime — T1.3 transmission, 11-blade rounded aperture, parfocal across the EF cinema prime set (the 14 mm, 24 mm, 35 mm, 50 mm, 85 mm, and 135 mm CN-E L F primes share the same physical length and front diameter so a focus-puller can mark a single rig and lens-swap without re-balancing). Mounts native on every Canon EF body (stills R5/R6 with adapter, EF-mount Cinema EOS C200/C300 Mk II/C500 Mk II/C700 in EF mode). The 'L F' suffix denotes the EF-mount variant; Canon also ships matching 'L FP' bodies in PL-mount as separate SKUs. 0.8 MOD (mod 0.8) geared focus and iris rings for follow-focus / motorised FIZ control. Iris drive is electronic via the EF pins on EF bodies, manual on PL bodies through the matching CN-E PL variant. Focus throw 300° with engraved metric / imperial witness marks on opposite sides of the barrel.

Adapting the CN-E 50 T1.3 L F onto other bodies

Every feasible body-mount destination for a Canon EF (cine) lens, sorted by adapter feasibility. Curated adapter SKUs (linked below) cover the specific lens-side → body-side pairing — pick the row matching the body you own, then click the SKU for the full teardown.

Body mount	Result	Adapter examples	Caveats
Body mount Canon EF flange 44 mm	Native MFno ISAp. electronic	no adapter required — EF-cine glass mounts natively on EF bodies	EF-cine lenses are mechanically and electronically the EF mount with a reinforced collar and cine-geared rings — they mount native on every EF body. Canon CN-E primes carry electronic aperture but no AF motor; iris is body-controlled, focus is fully manual by design.
Body mount Canon RF flange 20 mm	Mechanical MFno ISAp. electronic	Canon EF-EOS R (plain) — works for any EF-cine prime or zoom Canon EF-EOS R 0.71× Cinema Speed Booster (Super 35-to-full-frame relay, designed for Canon EF-cine on C70's S35 sensor — note: the C70 itself is S35, but full-frame R5/R5 C also accept this adapter on the EF-cine glass)	Mechanically identical to mounting any EF lens on an RF body — the 24 mm EF-EOS R adapter preserves electronic aperture and is fully transparent. AF stays manual-only because the cine lens has no AF motor; iris control is body-driven via the EF pins.
Body mount Canon FD flange 42 mm	Mechanical MFIS lens-onlyAp. wheel	generic mechanical adapter ring (multiple vendors)	Mechanical adapter only — no electronic communication between Canon EF (cine) lens and Canon FD body. Lens has no aperture ring; choose an adapter with a built-in aperture-control wheel.
Body mount Canon EF-M flange 18 mm	Mechanical MFno ISAp. electronic1.5× crop	Canon EF-EOS M	1.6× crop applies on every M-system body. Cine prime keeps electronic aperture; AF is moot.
Body mount Nikon Z flange 16 mm	Mechanical MFno ISAp. electronic	Fringer EF-NZ II	The Fringer EF-NZ II carries the EF 8-pin protocol, so it drives a CN-E cinema prime's electronic iris — set or ramp T-stops from the Z body or an external motor exactly as with a stills EF lens. No autofocus: a CN-E prime has no AF motor (cinema glass is manual-focus by design), so focus is pulled by hand via a follow-focus or wireless FIZ.
Body mount Sony E (incl. FE) flange 18 mm	Mechanical MFno ISAp. electronic	Sigma MC-11 EF-E (electronic aperture pass-through) Metabones EF-E Mark V Viltrox EF-E5 / EF-NEX IV	Smart EF adapters pass aperture commands through to the EF-cine lens iris — useful for setting T-stops electronically on a Sony FX body. No AF (cine prime has no AF motor); follow-focus or wireless FIZ controls focus manually.
Body mount Fujifilm X flange 17.7 mm	Mechanical MFno ISAp. electronic1.5× crop	Fringer EF-FX Pro II Fringer EF-FX2	1.5× crop applies — a 50 mm EF-cine prime becomes a ~75 mm equivalent on X-Trans. Aperture pass-through works; AF is moot (cine prime has no motor).
Body mount Fujifilm GFX (G-mount) flange 26.7 mm	Mechanical MFno ISAp. electronicvignettes	Fringer EF-GFX Pro Steelsring EF-GFX	EF image circle vignettes on the 44×33 mm GFX sensor — most users crop to 35 mm capture mode. Aperture commands transmit electronically; focus is fully manual.
Body mount Micro Four Thirds flange 19.25 mm	Mechanical MFno ISAp. electronic2× crop	Metabones EF-MFT Speed Booster XL (0.64× focal reducer, electronic) Viltrox EF-M2 II (0.71× focal reducer, electronic)	Smart EF-MFT adapters carry the EF 8-pin protocol and pass a CN-E prime's electronic iris; the Metabones EF-MFT Speed Booster XL and Viltrox EF-M2 II are focal reducers that also widen the field of view back toward Super35 and add roughly a stop. On a straight (non-reducing) adapter the 2× crop turns a CN-E 50 into a ~100 mm-equivalent and a CN-E 85 into ~170 mm — a tele-leaning kit; the focal reducer is what restores wider framing.
Body mount L-Mount flange 20 mm	Mechanical MFno ISAp. electronic	Sigma MC-21 EF-L (Canon EF / Sigma SA → L-mount)	MC-21 transmits electronic aperture commands from a Panasonic / Sigma / Leica L-mount cinema body to the EF-cine iris. Focus stays fully manual; cinema bodies pulling focus via Servo or wireless FIZ work as expected.
Body mount Leica M flange 27.8 mm	Mechanical MFIS lens-onlyAp. wheel	generic mechanical adapter ring (multiple vendors)	Mechanical adapter only — no electronic communication between Canon EF (cine) lens and Leica M body. Lens has no aperture ring; choose an adapter with a built-in aperture-control wheel.
Body mount Canon RF (cine) flange 20 mm	Mechanical MFIS lens-onlyAp. wheel	generic mechanical adapter ring (multiple vendors)	Mechanical adapter only — no electronic communication between Canon EF (cine) lens and Canon RF (cine) body. Lens has no aperture ring; choose an adapter with a built-in aperture-control wheel.
Body mount C-mount flange 17.526 mm	Mechanical MFIS lens-onlyAp. wheel2.7× crop	generic mechanical adapter ring (multiple vendors)	Mechanical adapter only — no electronic communication between Canon EF (cine) lens and C-mount body. Lens has no aperture ring; choose an adapter with a built-in aperture-control wheel.
Body mount Konica AR flange 40.5 mm	Mechanical MFIS lens-onlyAp. wheel	generic mechanical adapter ring (multiple vendors)	Mechanical adapter only — no electronic communication between Canon EF (cine) lens and Konica AR body. Lens has no aperture ring; choose an adapter with a built-in aperture-control wheel.
Body mount Canon EF-S flange 44 mm	Speed booster MFIS lens-onlyAp. wheel1.5× crop	Speed Booster / focal-reducer family	Flange clearance is only 0.0 mm — a plain mechanical adapter cannot reach infinity focus; a focal reducer (Speed Booster) with optical glass is required. Speed Boosters typically widen the effective focal length (~0.71×) and add ~1 stop of light, which can be desirable on crop bodies.
Body mount Nikon F flange 46.5 mm	Speed booster MFIS lens-onlyAp. wheel	Speed Booster / focal-reducer family	Flange clearance is only -2.5 mm — a plain mechanical adapter cannot reach infinity focus; a focal reducer (Speed Booster) with optical glass is required. Speed Boosters typically widen the effective focal length (~0.71×) and add ~1 stop of light, which can be desirable on crop bodies.
Body mount Sony A / Minolta A flange 44.5 mm	Speed booster MFIS lens-onlyAp. wheel	Speed Booster / focal-reducer family	Flange clearance is only -0.5 mm — a plain mechanical adapter cannot reach infinity focus; a focal reducer (Speed Booster) with optical glass is required. Speed Boosters typically widen the effective focal length (~0.71×) and add ~1 stop of light, which can be desirable on crop bodies.
Body mount M42 (Pentax / Praktica screw mount) flange 45.46 mm	Speed booster MFIS lens-onlyAp. wheel	Speed Booster / focal-reducer family	Flange clearance is only -1.5 mm — a plain mechanical adapter cannot reach infinity focus; a focal reducer (Speed Booster) with optical glass is required. Speed Boosters typically widen the effective focal length (~0.71×) and add ~1 stop of light, which can be desirable on crop bodies.
Body mount Pentax K flange 45.46 mm	Speed booster MFIS lens-onlyAp. wheel	Speed Booster / focal-reducer family	Flange clearance is only -1.5 mm — a plain mechanical adapter cannot reach infinity focus; a focal reducer (Speed Booster) with optical glass is required. Speed Boosters typically widen the effective focal length (~0.71×) and add ~1 stop of light, which can be desirable on crop bodies.
Body mount PL (Positive Lock) flange 52 mm	Speed booster MFIS lens-onlyAp. wheel	Speed Booster / focal-reducer family	Flange clearance is only -8.0 mm — a plain mechanical adapter cannot reach infinity focus; a focal reducer (Speed Booster) with optical glass is required. Speed Boosters typically widen the effective focal length (~0.71×) and add ~1 stop of light, which can be desirable on crop bodies.
Body mount Exakta flange 44.7 mm	Speed booster MFIS lens-onlyAp. wheel	Speed Booster / focal-reducer family	Flange clearance is only -0.7 mm — a plain mechanical adapter cannot reach infinity focus; a focal reducer (Speed Booster) with optical glass is required. Speed Boosters typically widen the effective focal length (~0.71×) and add ~1 stop of light, which can be desirable on crop bodies.
Body mount T-mount (T2) flange 55 mm	Speed booster MFIS lens-onlyAp. wheel	Speed Booster / focal-reducer family	Flange clearance is only -11.0 mm — a plain mechanical adapter cannot reach infinity focus; a focal reducer (Speed Booster) with optical glass is required. Speed Boosters typically widen the effective focal length (~0.71×) and add ~1 stop of light, which can be desirable on crop bodies.
Body mount Praktica B flange 44.4 mm	Speed booster MFIS lens-onlyAp. wheel	Speed Booster / focal-reducer family	Flange clearance is only -0.4 mm — a plain mechanical adapter cannot reach infinity focus; a focal reducer (Speed Booster) with optical glass is required. Speed Boosters typically widen the effective focal length (~0.71×) and add ~1 stop of light, which can be desirable on crop bodies.
Body mount Minolta SR / MC / MD flange 43.5 mm	Speed booster MFIS lens-onlyAp. wheel	Speed Booster / focal-reducer family	Flange clearance is only 0.5 mm — a plain mechanical adapter cannot reach infinity focus; a focal reducer (Speed Booster) with optical glass is required. Speed Boosters typically widen the effective focal length (~0.71×) and add ~1 stop of light, which can be desirable on crop bodies.
Body mount Olympus OM flange 46 mm	Speed booster MFIS lens-onlyAp. wheel	Speed Booster / focal-reducer family	Flange clearance is only -2.0 mm — a plain mechanical adapter cannot reach infinity focus; a focal reducer (Speed Booster) with optical glass is required. Speed Boosters typically widen the effective focal length (~0.71×) and add ~1 stop of light, which can be desirable on crop bodies.
Body mount Contax/Yashica (C/Y) flange 45.5 mm	Speed booster MFIS lens-onlyAp. wheel	Speed Booster / focal-reducer family	Flange clearance is only -1.5 mm — a plain mechanical adapter cannot reach infinity focus; a focal reducer (Speed Booster) with optical glass is required. Speed Boosters typically widen the effective focal length (~0.71×) and add ~1 stop of light, which can be desirable on crop bodies.

About the Canon EF (cine) mount

Cinema variant of the Canon EF mount used by Canon CN-E primes and zooms and by the C300 / C500 / C70 (in EF mode) cinema bodies. Mechanically and electronically identical to stills EF — same 44 mm flange, same 54 mm throat, same 8-pin EF protocol — but with a reinforced stainless-steel collar, 0.8 MOD cine-gear-cut focus and iris rings, geared follow-focus throws of 300°+, and parfocal zoom design. CN-E primes carry the EF electronic aperture but no AF motor; AF is by design absent because cine workflows pull focus manually via follow-focus or wireless FIZ.

See every adapter that touches the Canon EF cine mount →

Common questions

What's the best body to adapt the Canon CN-E 50mm T1.3 L F onto?: Two strong destinations. First choice: a Canon FD body via a generic mechanical adapter ring (multiple vendors) preserves the most of the CN-E 50 T1.3 L F's native behaviour (autofocus, in-lens IS where present, electronic aperture). Second choice: a Leica M body via a generic mechanical adapter ring (multiple vendors) — solid fallback when the first body family is unavailable. The /matrix and /picker pages let you compare every feasible adaptation side-by-side.
Will autofocus work when the CN-E 50 T1.3 L F is adapted onto another body?: No — adapters in our catalogue route the CN-E 50 T1.3 L F through a mechanical path on the best-supported body (Canon FD). Focus is fully manual; rely on the body's focus peaking and magnify-to-focus aids to nail focus.
Does the CN-E 50 T1.3 L F's in-lens image stabilization still work through an adapter?: The CN-E 50 T1.3 L F has no in-lens IS / VR / OS unit — there's no in-lens stabilisation to pass through. Bodies with IBIS (most modern mirrorless) still stabilise the captured frame, but stabilisation is body-side only.

Lens specifications

Background & adapter context

Adapting the CN-E 50 T1.3 L F onto other bodies

About the Canon EF (cine) mount

Common questions

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