Canon RF 50mm F1.8 STM vs Canon EF 50mm F1.8 II

This is a full comparison between the lenses Canon RF 50mm F1.8 STM and Canon EF 50mm F1.8 II .

Compare Specifications

Product
Canon RF 50mm F1.8 STM
Canon EF 50mm F1.8 II
Name Canon RF 50mm F1.8 STM Canon EF 50mm F1.8 II
Manufacturer Canon Canon
SKU
Release Date and Price
Canon RF 50mm F1.8 STM
Canon EF 50mm F1.8 II
Release Year 2020 1990
Release Date 2020-11-04
MSRP N/A N/A
Last known price 169 USD 0 USD
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Lens Type
Canon RF 50mm F1.8 STM
Canon EF 50mm F1.8 II
Lens Type Standard / Normal Standard / Normal
Zoom or Prime Prime lens (no zoom) Prime lens (no zoom)
Mount and Compatibility
Canon RF 50mm F1.8 STM
Canon EF 50mm F1.8 II
Mount Canon RF Canon EF
Designed for APS-C sensor No (Suitable for all sensors) No (Suitable for all sensors)
Focus
Canon RF 50mm F1.8 STM
Canon EF 50mm F1.8 II
Autofocus (AF) Yes Yes
Built-in Autofocus (AF) Motor Yes Yes
Motor Type Stepper Motor No information
Focus Method No information No information
Closest Focusing Distance 30 cm 45 cm
Maximum Magnification 0,25
Aperture
Canon RF 50mm F1.8 STM
Canon EF 50mm F1.8 II
Maximum Aperture F1,8 F1,8
Diaphragm Blades 7 No information
Optics
Canon RF 50mm F1.8 STM
Canon EF 50mm F1.8 II
Construction 6 elements  /  5 groups 6 elements  /  5 groups
Special Elements/Coatings 1 aspherical element + Super Spectra Coating No information
Focal Length
Canon RF 50mm F1.8 STM
Canon EF 50mm F1.8 II
Focal Length 50 mm 50 mm
Zoom Range None (Prime lens)
No Zoom available.
None (Prime lens)
No Zoom available.
Built-in Teleconverter No No
Teleconverter Multiplier N/A N/A
Image Stabilization No No
Image Stabilization CIPA Rating N/A N/A
Physical
Canon RF 50mm F1.8 STM
Canon EF 50mm F1.8 II
Weather Sealing No No
Diameter 69 mm 68 mm
Length 41 mm 41 mm
Weight 160 gr 130 gr
Other
Canon RF 50mm F1.8 STM
Canon EF 50mm F1.8 II
Filter Type Filter Thread Filter Thread
Filter Diameter 43 mm 52 mm
Lens Hood Not Included Not Included
Lens Hood SKU ES-65B ES-62
Tripod Collar N/A N/A
Tripod Collar SKU N/A N/A