RF Lenses

Canon RF 28-70mm F2.8 IS STM
Specifications

RF 28-70mm standard zoom

Useful range of focal lengths for everyday creative shooting.
Fast f/2.8 aperture

Ideal for low light and creative depth-of-field.
Compact, lightweight design

Weight: 490 g and 92.2mm when retracted.
5.5 stops² Optical Image Stabilizer

Powerful assurance when using handheld; up to 7.5-stops with IBIS.
UD and Aspheric lens elements

For high image quality and reduced chromatic aberration.
STM autofocus

For smooth, fast and whisper-quiet focusing.
Focus/Control Ring

For easy control over camera settings or manual focus.

Specifications in detail

Image Size
Full Frame
Angle of View (Horizontal, vertical, diagonal)
65° - 29°,
46° - 19° 30',
75° - 34°
Lens Construction (Elements/Groups)
15/12
Special Optics
2x UD, 2x GMo Aspherical
Number of Diaphragm Blades
9
Minimum Aperture
22
Closest Focusing Distance (m)
0.27 (at 28mm) (Manual Focus: 0.24)
Maximum Magnification (x)
On further investigation, manual focus figure for magnification is not necessary
Control Ring
Combined / focus
Image Stabilizer OIS¹
5.5
Image Stabilizer IBIS x OIS²
7.5
AF Actuator
STM
Coatings
Super Spectra
Fluorine
No

Tested under CIPA standards
Tested under CIPA standards
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.
Lens dimensions when in retracted state