> > Canon EF 35mm f/1.4L USM Lenses
Canon EF 35mm f/1.4L USM Lenses

Canon EF 35mm f/1.4L USM Lenses

This new Canon lens is a large-diameters wide-angle lens with f/1.4 capability that optimizes brightness.

  • Minimum focusing distance of 30cm, and a maximum magnification of 0.18x
  • A wide manual focusing ring offers easy focusing, with full-time manual focusing also available
  • Ring USM plus rear-focusing design for silent, high-speed AF
  • The optical system uses entirely environment-friendly lead-free glass

 

First class wide-angle lens

The Canon EF 35mm f/1.4L USM is a large-diameter wide-angle lens with f/1.4 capability that optimises brightness. It is the successor to the EF 24mm f/1.4 USM and further complements the Canon L-series of wide-angle lenses. The optical system includes a polished aspherical lens along with a floating element, providing high image quality with outstanding correction for both wide f/1.4 aperture and aberration effects and outstanding definition over the entire image area. In addition, the lens's ring USM and silent AF operation make it an outstanding L-series lens for both professional and advanced amateur users.

Image size:

 

24x36mm

Macro feature:

 

None

Lens mount type:

 

Canon EF mount

Focal length, aperture ratio:

 

35mm, 1:1.4

Minimum focusing distance:

 

0.3m

Manual focusing:

 

Set focus mode switch, operate manual focusing ring (full-time mechanical manual focusing system)

Dimensions and weight:

 

79mm diameter x 86mm, 580g (prototype weight)

Magnification:

 

0.18x

Angle of view at infinity:

 

  Diagonal (43.2mm) - 63ø
  Vertical (24mm) - 38ø
  Horizontal (36mm) - 54ø

Field:

 

206x136mm

Coating:

 

Super spectra coating

Filter size:

 

72mm diameter, P=0.75mm. Single filter capacity

Lens configuration:

 

11 elements in 9 groups (1 polished aspherical surface for G9R2)

Aperture blades:

 

8

Aperture control:

 

Pulse control with EMD (enabled simultaneously with AF drive)

Aperture value/indicator:

 

Open: f/1.4 (indicator on lens barrel), Minimum: f/22 (same for lenses featuring 1/3-stop increments

Rotation angle, lens extension:

 

67ø, group 2 extension 5.05mm, group 3 extension 6.4mm

Drive system:

 

Ring USM drive

Drive noise:

 

40dB or less (based on Canon's Standard Test Method)

Drive speed:

 

H and L: 0.5 seconds (lens drive speed from infinity to minimum focusing distance, lens-only drive speed)

Depth of field markings:

 

Provided

Signal transmission:

 

  EOS signal transmission, including 5 types of information (including absolute distance information)
  1 - Lens mode
  2 - Lens type
  3 - Metering information
  4 - Focal length
  5 - AF drive information

Focusing range:

 

0.3m to infinity

Infrared index:

 

Provided

Focusing extension mechanism:

 

Rear-focusing method, with focusing cam operating the floating elements, groups 2 and 3

  All data based on Canon's Standard Test Method:

  Subject to change without notice: