Groups
8
AF Motor
stm
Elements
11
Weight
290g
Length mm
54.6
Model Code
RF-S3.9MM-F3.5-STM-DUAL-FISHEYE
Stabilized
No
Max Aperture
f/3.5
Min Aperture
f/16
Dual Fisheye
Yes
Min Focus Distance
20cm
Filter Rear mm
30.5
Weather Sealed
No
Aperture Blades
7
Body Restricted
EOS R7
Introduced
2024
Focal Length (Max)
3.9mm
Focal Length (Min)
3.9mm
Max Magnification
0.03
Non Circular Barrel
Yes
Elements Path Unspecified
Yes