Lenses for DSLR
Canon EF 40mm f/2.8 STM
SpecificationsSpecifications in detail
Optical Features / Specifications
- Angle of View (Horizontal, vertical, diagonal)49º, 34º,57º 
- Lens Construction (Elements/Groups)6/4 
- Number of Diaphragm Blades7 
- Minimum Aperture22 
- Closest Focusing Distance (m)0.3 
- Maximum Magnification (x)0.18 
- Distance InformationProvided 
- Image Stabilizer OIS1- 
- AF ActuatorSTM 
Accessories
- Lens CapE-52 / E-52II
- Lens HoodES-52 
- Lens Case/PouchLP811 
Physical Specifications
- Dust/Moisture Resistance- 
- Filter Diameter (mm)52 
- Max. Diameter x Length (mm)268.2 x 22.8 
- Weight (g)130 
- Tested under CIPA standards. Lenses released after July 2024 tested under CIPA-2024 standard in the yaw/pitch (+ roll in case of IBIS) directions at maximum focal length, with a specific camera.
- Lens dimensions when in retracted state