1. Canon
  2. Canon Lenses
  3. Canon RF 50mm F1.8 STM - RF Lenses

  4. Canon RF 50mm F1.8 STM Specifications

Standard Lens

Canon RF 50mm F1.8 STM

Specifications

Specifications

  • STM Motor

    Smooth, fast, near silent autofocus

  • Wide f/1.8 aperture

    Great for low light and stunning bokeh

  • Aspheric lens element

    Superior sharpness from centre to edge

  • RF mount

    Compact design with better performance

  • Super Spectra Coating

    Improves image quality and colour rendering

  • Creativity at lower cost

    Natural perspective and affordable

Specifications in detail

Optical Features / Specifications

  • Image Size
    Full frame
  • 35mm Film Equivalent Focal Length (mm)
    50mm
  • Angle of View (Horzntl, Vertl, Diagnl)
    40°00′, 27°30′, 46°00′
  • Lens Construction (Elements/Groups)
    6/5
  • Number of Diaphragm Blades
    7
  • Minimum Aperture
    22
  • Closest Focusing Distance (m)
    0.30
  • Maximum Magnification (x)
    0.25
  • Distance Information
    Yes
  • Image Stabilizer OIS1
    No
  • AF Actuator
    STM

Accessories

  • Lens Cap
    E432
  • Lens Hood
    ES-65B3
  • Lens Case/Pouch
    LP10144
  • Rear End Cap
    Lens Dust Cap RF5
  • Extender Compatibility
    No
  • Other Accessories
    -

Physical Specifications

  • Dust/Moisture Resistance
    -
  • Filter Diameter (mm)
    436
  • Max. Diameter x Length (mm)7
    69.2 x 40.5
  • Weight (g)
    160
  1. Tested under CIPA standards
  2. Center pinch type, bundled with lens
  3. Not bundled, available as optional accessory separately
  4. Not bundled, available as optional accessory separately
  5. Bundled with lens
  6. Only 1 filter should be used at any given time. The Canon close-up lenses 250D / 500D and the Canon circular polarizing filter PL-C B are not compatible.
  7. Lens dimensions when in retracted state
For best results it is recommended using Canon camera applications (Digital Photo Professional) to process RAW images shot with this lens. When using a PC please download the latest Digital Photo Professional and Picture Style Editor from the Canon website.