RF Lenses

Canon RF 45mm F1.2 STM

Specifications

Specifications

  • 45mm prime lens

    A standard perspective for natural-looking images

  • f/1.2 prime lens

    Ultra-fast and bright for creative depth of field control

  • Compact and lightweight

    Canon’s first RF f/1.2 lens with autofocus weighing less than 400g

  • STM motor

    Delivers smooth, fast and quiet autofocus

  • Control ring

    Enjoy easy customisation and control over camera settings

  • 9-blade circular aperture

    For artistic bokeh and highlights

Specifications in detail

Optical Features / Specifications

  • Image Size
    Full Frame
  • 35mm Film Equivalent Focal Length (mm)
    -
  • Angle of View (Horizontal, vertical, diagonal)
    49° 35', 29° 50', 51° 20'
  • Lens Construction (Elements/Groups)
    9/7
  • Special Optics
    1x PMo Aspherical
  • Special Features
    -
  • Number of Diaphragm Blades
    9
  • Minimum Aperture
    16
  • Closest Focusing Distance (m)
    0.45
  • Maximum Magnification (x)
    0.13
  • Control Ring
    Yes
  • Image Stabilizer OIS1
    -
  • Image Stabilizer IBIS x OIS2
    Center 8.0 stops
    Corner 7.5 stops
  • AF Actuator
    STM
  • Coatings
    Super Spectra
  • Fluorine
    No

Accessories

  • Lens Cap
    E-67 II
  • Lens Hood
    ES-73B
  • Lens Case/Pouch
    LP1116
  • Rear End Cap
    Lens Dust Cap RF
  • Extender Compatibility
    Not compatible

Physical Specifications

  • Dust/Moisture Resistance3
    No
  • Exterior Coating
    -
  • Filter Diameter (mm)
    67
  • Max. Diameter x Length (mm)4
    78 x 75
  • Weight (g)
    346
  1. Tested under CIPA standards. Lenses released after July 2024 tested under CIPA-2024 standard in the yaw/pitch (+ roll in case of IBIS) directions at maximum focal length, with a specific camera.
  2. Tested under CIPA standards. Lenses released after July 2024 tested under CIPA-2024 standard in the yaw/pitch (+ roll in case of IBIS) directions at maximum focal length, with a specific camera.
  3. Lenses with dust/moisture resistance are fitted with a rubber ring on the lens mount which may cause slight abrasion of the camera mount. This in no way effects either the lens or camera performance.
  4. Lens dimensions when in retracted state