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Home » Compare Lenses » Sigma 50mm F1.4 DG HSM A vs Sony DT 50mm F1.8 SAM

Sigma 50mm F1.4 DG HSM A vs Sony DT 50mm F1.8 SAM

Looking to find more information regarding these two camera lenses? Check out our side by side comparison of the Sigma 50mm F1.4 DG HSM A vs Sony DT 50mm F1.8 SAMto review specs, pros and cons, and which is right for you.

Sigma 50mm F1.4 DG HSM A Top Features

  • 50mm Focal Range
  • F1.4 Max Aperture
  • Filter Thread: 77mm
  • Max Format: 35mm FF
  • Sony Alpha Mount
  • Weight: 815g.
  • Diameter: 85mm
  • Length: 100mm
  • Min Focus Distance:0.4m
  • Max Magnification:0.18x

Sigma 50mm F1.4 DG HSM A

Sony DT 50mm F1.8 SAM Top Features

  • 50mm Focal Range
  • F1.8 Max Aperture
  • Filter Thread: 49mm
  • Max Format:
  • Sony Alpha Mount
  • Weight: 170g.
  • Diameter: 70mm
  • Length: 45mm
  • Min Focus Distance:0.34m
  • Max Magnification:0.2x

Sony DT 50mm F1.8 SAM

Our Winner: Sigma 50mm F1.4 DG HSM A over Sony DT 50mm F1.8 SAM

Max Aperture – Wide 1.4 vs 1.8
Max Aperture – Tele 1.4 vs 1.8
Diaphgragm Blades 9 vs 7
Depth-of-Field Scale Yes vs No
Max Sensor Coverage 35mm FF vs APS-C / DX

Pros Of Sony DT 50mm F1.8 SAM over Sigma 50mm F1.4 DG HSM A
Weight 170g vs 815g
Diameter 70mm vs 85mm
Length 45mm vs 100mm
Filter Thread 49mm vs 77mm
Minimum Focus Distance 0.34m vs 0.4m
Max Magnification 0.2x vs 0.18x

Cons Of Sigma 50mm F1.4 DG HSM A and Sony DT 50mm F1.8 SAM
Image Stabilization No vs No
Weather Sealing No vs No

Sigma 50mm F1.4 DG HSM A vs Sony DT 50mm F1.8 SAM All Features

General Sigma 50mm F1.4 DG HSM A Sony DT 50mm F1.8 SAM
Brand Sigma Sony
Lens Type Prime Prime
Price CHECK PRICE CHECK PRICE
Lens Type Standard Prime Standard Prime
Lens Mount Sony Alpha Sony Alpha
Max Format 35mm FF APS-C / DX
Focal Range 50mm 50mm
Image Stabilization No No
Colour Unknown Black
Zoom Method No Zoom No Zoom
Power Zoom No No
Zoom Lock No No
Zoom Ratio 1.0X 1.0X
Aperture
Max Aperture F1.4 F1.8
Min Aperture F16.0 F32.0
Aperture Ring No No
Diaphragm Blades 9 7
Optics
Optical Elements 13 6
Optical Groups 8 5
Special Elements SLD glass elements, aspheric elements unknown
Focusing
Min Focus Distance 0.4m 0.34m
Max Magnification 0.18X 0.2X
Autofocus Yes Yes
AF Motor Type Ring-type ultrasonic Micromotor
Full Time Manual Yes No
Focus Method Internal Unit
Distance Scale Yes Yes
DoF Scale Yes No
Distance Scale Yes Yes
Focus Distance Limiter Unknown Unknown
Physical Specs
Weight 815g 170g
Diameter 85mm 70mm
Length 100mm 45mm
Materials Unknown Plastic barrel, plastic mount
Weather Sealing Unknown No
Filter Thread 77mm 49mm
Filter Notes
Hood Supplied Unknown No
Hood Code Unknown Unknown
Tripod Collar No No
Optional Accessories
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