Specifications Canon EF
-M 55
-200mm f/4
-
6.3 IS STM
Lens type Zoom lens
Max Format size APS
-C / DX
Focal length 55–200 mm
Image stabilisation Yes (
3.5 stops claimed)
Lens mount Canon EF
-M
Aperture
Maximum aperture F
4.5
- F
6.3
Minimum aperture F
22.0
- F
32.0
Number of diaphragm blades 7
Optics
Elements 17
Groups 11
Special elements / coatings 1 UD glass element
Focus
Minimum focus
1.00 m (
39.37″)
Maximum magnification
0.21×
Autofocus Yes
Motor type Stepper motor
Full time manual Yes
Focus method Internal
Distance scale No
DoF scale No
Physical
Weight 260 g (
0.57 lb)
Diameter 61 mm (
2.4″)
Length 87 mm (
3.41″)
Materials Metal barrel, plastic mount
Zoom method Rotary (extending)
Filter thread 52 mm
Filter notes Does not rotate on focusing