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Home » Compare Lenses » Canon EF 20mm f2.8 USM vs Samyang 24mm f1.4 ED AS UMC

Canon EF 20mm f2.8 USM vs Samyang 24mm f1.4 ED AS UMC

Looking to find more information regarding these two camera lenses? Check out our side by side comparison of the Canon EF 20mm f2.8 USM vs Samyang 24mm f1.4 ED AS UMCto review specs, pros and cons, and which is right for you.

Canon 20mm f2.8 USM Top Features

  • 20mm Focal Range
  • F2.8 Max Aperture
  • Filter Thread: 72mm
  • Max Format: 35mm FF
  • Canon EF Mount
  • Weight: 405g.
  • Diameter: 78mm
  • Length: 71mm
  • Min Focus Distance:0.25m
  • Max Magnification:0.14x

Canon EF 20mm f2.8 USM

Samyang 24mm f1.4 Top Features

  • 24mm Focal Range
  • F1.4 Max Aperture
  • Filter Thread: 77mm
  • Max Format:
  • Canon EF Mount
  • Weight: 580g.
  • Diameter: 83mm
  • Length: mm
  • Min Focus Distance:0.25m

Samyang 24mm f1.4 ED AS UMC

Our Winner: Canon EF 20mm f2.8 USM over Samyang 24mm f1.4 ED AS UMC

Focal Length – Wide 20mm vs 24mm
Diaphgragm Blades 5 vs
Autofocus Yes vs No
Weight 405g vs 580g
Diameter 78mm vs 83mm
Filter Thread 72mm vs 77mm
Max Magnification 0.14x vs x

Pros Of Samyang 24mm f1.4 ED AS UMC over Canon EF 20mm f2.8 USM
Focal Length – Tele 24mm vs 20mm
Max Aperture – Wide 1.4 vs 2.8
Max Aperture – Tele 1.4 vs 2.8
Aperture Ring Yes vs No
Length mm vs 71mm

Cons Of Canon EF 20mm f2.8 USM and Samyang 24mm f1.4 ED AS UMC
Image Stabilization No vs No
Weather Sealing No vs No

Canon 20mm f2.8 USM vs Samyang 24mm f1.4 All Features

General Canon 20mm f2.8 USM Samyang 24mm f1.4
Brand Canon Samyang
Lens Type Prime Prime
Price CHECK PRICE CHECK PRICE
Lens Type Wideangle Prime Wideangle Prime
Lens Mount Canon EF Canon EF
Max Format 35mm FF 35mm FF
Focal Range 20mm 24mm
Image Stabilization No No
Colour Black Black
Zoom Method No Zoom No Zoom
Power Zoom No No
Zoom Lock No No
Zoom Ratio 1.0X 1.0X
Aperture
Max Aperture F2.8 F1.4
Min Aperture F22.0 F22.0
Aperture Ring No Yes
Diaphragm Blades 5 unknown
Optics
Optical Elements 11 13
Optical Groups 9 12
Special Elements unknown 4 ED glass elements, 2 aspherical elements
Focusing
Min Focus Distance 0.25m 0.25m
Max Magnification 0.14X unknown
Autofocus Yes No
AF Motor Type Ultrasonic None
Full Time Manual Yes N/A
Focus Method Rear Unknown
Distance Scale Yes Yes
DoF Scale Yes Yes
Distance Scale Yes Yes
Focus Distance Limiter Unknown Unknown
Physical Specs
Weight 405g 580g
Diameter 78mm 83mm
Length 71mm Unknown
Materials Plastic barrel, metal mount Unknown
Weather Sealing No No
Filter Thread 72mm 77mm
Filter Notes
Hood Supplied Unknown Unknown
Hood Code EW-75II Unknown
Tripod Collar No No
Optional Accessories Hard Case LH-D13 Soft Case LP1214
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