English 
Suomi 
Mirrorless lenses
✔ X-Mount Lens/APS-C Format
✔ 27mm (35mm Equivalent)
✔ Aperture Range: f/1.4 to f/16
✔ 3 Asperical, 1 ED Optical Glass Elements
Mirrorless lenses
✔ X-Mount Lens/APS-C Format
✔ 24mm (35mm Equivalent)
✔ Aperture Range: f/1.4 to f/16
✔ Two Aspherical Elements, Two ED Elements
Mirrorless lenses
✔ X-Mount Lens/APS-C Format
✔ 152-609mm (35mm Equivalent)
✔ Aperture Range: f/4.5 to f/22
✔ Five ED Elements, One Super ED Element
Mirrorless lenses
✔ RF-Mount Lens/Full-Frame Format
✔ Aperture Range: f/4 to f/32
✔ Four Ultra-Low Dispersion Elements
✔ Air Sphere and Fluorine Coatings
Lens mount adapters
✔ Canon EF/EF-S Lens to EOS R Camera
✔ Maintains AF and Image Stabilization
✔ Dust- and Water-Resistant
Teleconverters
✔ RF-Mount Teleconverter
✔ 1.4x Magnification Factor
✔ Maintains Metering, Autofocus, and IS
✔ Dust and Water Resistant
Mirrorless lenses
✔ X-Mount Lens/APS-C Format
✔ 137mm (35mm Equivalent)
✔ Three Extra-Low Dispersion Elements
✔ Super EBC Coating
Mirrorless lenses
✔ X-Mount Lens/APS-C Format
✔ 122mm (35mm Equivalent)
✔ Aperture Range: f/2.8 to f/22
✔ One Aspherical Element, Four ED Elements
Mirrorless lenses
✔ X-Mount Lens/APS-C Format
✔ 84-305mm (35mm Equivalent)
✔ Aperture Range: f/3.5 to f/22
✔ One Aspherical Element, Two ED Elements
Mirrorless lenses
✔ X-Mount Lens/APS-C Format
✔ 76mm (35mm Equivalent)
✔ Aperture Range: f/1.0 to f/16
✔ One Aspherical Element