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Canon RF 45mm f/1.2 STM vs Canon RF 45mm F1.2 STM for RF Mount Review

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Optics
Focal Length
45mm
45mm
Max Aperture
f/1.2
f/1.2
Min Aperture
f/16
f/16
Elements / Groups
9 / 7
9 / 7
Diaphragm Blades
7
9
Max Magnification
0.13x
0.13x
Zoom Ratio
-
1x
Special Elements
-
1 aspherical
Focus
Min Focus Dist.
45cm
45cm
Autofocus
AF Motor Type
STM
Stepper motor
Full-time Manual
Distance Scale
Focus Limiter
Focus Method
-
internal
Physical
Lens Mount
Canon RF
Canon RF
Weight
346 g
346 g
Dimensions (D x L)
78 x 75 mm
78 x 75 mm
Filter Thread
67 mm
67 mm
Weather Sealing
Hood Supplied
Tripod Collar
Features
Image Stabilization
Power Zoom
Zoom Lock
Aperture Ring
Breathing Correction
Parfocal
Custom Buttons
0
0
Color
Black
Black
Zoom Method
-
No Zoom
General
Launch Price
USD 470
-
Announce Date
Nov 6, 2025
-
Sensor Format
Full Frame
Full Frame