N°423802 · Family detail
TokinaZoom·CANON EF mount·1993

Tokina AT-X 240 AF 24-40mm F/2.8

Specifications01

Focal length24-40mm
Max aperturef/2.8
TypeZoom
Release year1993
AutofocusYes
StabilizationNo
EraFilm era
Production statusDiscontinued

Additional Info02

Lens TypeWide-angle zoom lens

Summary02

Tokina AT-X 240 AF is a Canon EF-mount zoom lens with a 24–40mm range and constant f/2.8 aperture, intended for general-purpose photography including low-light and normal-to-wide perspectives.

AI-assisted summary — verify against linked sources

Specifications from thelensdb

Where can this lens be adapted?

The Canon EF mount has a flange distance of 44 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

  • Native lenses set the aperture, and often the focus, electronically. On a plain adapter they do not work. Use an electronic adapter made for this pair; for many pairs nobody makes one. Fully manual lenses are the exception.
  • Sony EAdapter · 26 mm

    The camera mount (46.1 mm) is narrower than the lens mount (54 mm). A large rear element can darken the corners.

  • Canon RFAdapter · 24 mm
  • Nikon ZAdapter · 28 mm
  • Fujifilm XAdapter · 26.3 mm
  • L-MountAdapter · 24 mm

    The camera mount (51.6 mm) is narrower than the lens mount (54 mm). A large rear element can darken the corners.

  • Micro Four ThirdsAdapter · 24.75 mm
  • Fujifilm G (GFX)Adapter · 17.3 mm

    Covers full-frame: it can vignette on a medium format sensor.

  • Canon EF-MAdapter · 26 mm
  • Canon EFNative

No plain adapter reaches infinity focus on: Nikon F.

Sources03

thelensdb.comVisit ↗

Other Mounts03

No alternate mounts are indexed for this family yet.