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Home » Compare Lenses » Sigma 70mm F2.8 EX DG Macro vs Pentax smc FA 77mm 1.8 Limited

Sigma 70mm F2.8 EX DG Macro vs Pentax smc FA 77mm 1.8 Limited

Looking to find more information regarding these two camera lenses? Check out our side by side comparison of the Sigma 70mm F2.8 EX DG Macro vs Pentax smc FA 77mm 1.8 Limitedto review specs, pros and cons, and which is right for you.

Sigma 70mm F2.8 EX DG Macro Top Features

  • 70mm Focal Range
  • F2.8 Max Aperture
  • Max Format: 35mm FF
  • Pentax KAF Mount
  • Weight: 527g.
  • Diameter: 76mm
  • Length: 95mm
  • Min Focus Distance:0.25m
  • Max Magnification:1x

Sigma 70mm F2.8 EX DG Macro

Pentax FA 77mm 1.8 L Top Features

  • 77mm Focal Range
  • F1.8 Max Aperture
  • Filter Thread: 49mm
  • Max Format:
  • Pentax KAF Mount
  • Weight: 270g.
  • Diameter: 64mm
  • Length: 48mm
  • Min Focus Distance:0.7m
  • Max Magnification:0.14x

Pentax smc FA 77mm 1.8 Limited

Our Winner: Sigma 70mm F2.8 EX DG Macro over Pentax smc FA 77mm 1.8 Limited

Focal Length – Wide 70mm vs 77mm
Minimum Focus Distance 0.25m vs 0.7m
Max Magnification 1x vs 0.14x

Pros Of Pentax smc FA 77mm 1.8 Limited over Sigma 70mm F2.8 EX DG Macro
Focal Length – Tele 77mm vs 70mm
Max Aperture – Wide 1.8 vs 2.8
Max Aperture – Tele 1.8 vs 2.8
Weight 270g vs 527g
Diameter 64mm vs 76mm
Length 48mm vs 95mm

Cons Of Sigma 70mm F2.8 EX DG Macro and Pentax smc FA 77mm 1.8 Limited
Image Stabilization No vs No
Weather Sealing No vs No

Sigma 70mm F2.8 EX DG Macro vs Pentax FA 77mm 1.8 L All Features

General Sigma 70mm F2.8 EX DG Macro Pentax FA 77mm 1.8 L
Brand Sigma Pentax
Lens Type Prime Prime
Price CHECK PRICE CHECK PRICE
Lens Type Macro Prime Telephoto Prime
Lens Mount Pentax KAF Pentax KAF
Max Format 35mm FF 35mm FF
Focal Range 70mm 77mm
Image Stabilization No No
Colour Unknown Black or silver
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 F1.8
Min Aperture F22.0 F22.0
Aperture Ring Yes Yes
Diaphragm Blades 9 9
Optics
Optical Elements 10 7
Optical Groups 9 6
Special Elements 3 SLD glass elements unknown
Focusing
Min Focus Distance 0.25m 0.7m
Max Magnification 1X 0.14X
Autofocus Yes Yes
AF Motor Type Micromotor Screw drive from camera
Full Time Manual No
Focus Method Unknown Extending front
Distance Scale Yes Unknown
DoF Scale Yes Yes
Distance Scale Yes Unknown
Focus Distance Limiter yes Unknown
Physical Specs
Weight 527g 270g
Diameter 76mm 64mm
Length 95mm 48mm
Materials Metal mount Metal barrel, metal mount
Weather Sealing Unknown Unknown
Filter Thread Unknown 49mm
Filter Notes
Hood Supplied Yes Yes
Hood Code LH620-01 built-in hood
Tripod Collar No No
Optional Accessories
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