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Home » Compare Lenses » Rokinon 14mm f2.8 IF ED MC vs Sigma 15mm F2.8 EX DG Diagonal Fisheye

Rokinon 14mm f2.8 IF ED MC vs Sigma 15mm F2.8 EX DG Diagonal Fisheye

Looking to find more information regarding these two camera lenses? Check out our side by side comparison of the Rokinon 14mm f2.8 IF ED MC vs Sigma 15mm F2.8 EX DG Diagonal Fisheyeto review specs, pros and cons, and which is right for you.

Rokinon 14mm f2.8 Top Features

  • 14mm Focal Range
  • F2.8 Max Aperture
  • Max Format: 35mm FF
  • Pentax KAF Mount
  • Weight: 552g.
  • Diameter: 87mm
  • Length: 96mm
  • Min Focus Distance:0.28m

Rokinon 14mm f2.8 IF ED MC

Sigma 15mm F2.8 EX DG Fisheye Top Features

  • 15mm Focal Range
  • F2.8 Max Aperture
  • Max Format:
  • Pentax KAF Mount
  • Weight: 370g.
  • Diameter: 74mm
  • Length: 65mm
  • Min Focus Distance:0.15m
  • Max Magnification:0.26x

Sigma 15mm F2.8 EX DG Diagonal Fisheye

Our Winner: Rokinon 14mm f2.8 IF ED MC over Sigma 15mm F2.8 EX DG Diagonal Fisheye

Focal Length – Wide 14mm vs 15mm
Aperture Ring Yes vs No

Pros Of Sigma 15mm F2.8 EX DG Diagonal Fisheye over Rokinon 14mm f2.8 IF ED MC
Focal Length – Tele 15mm vs 14mm
Diaphgragm Blades 7 vs 6
Autofocus Yes vs No
Weight 370g vs 552g
Diameter 74mm vs 87mm
Length 65mm vs 96mm
Minimum Focus Distance 0.15m vs 0.28m
Max Magnification 0.26x vs x

Rokinon 14mm f2.8 vs Sigma 15mm F2.8 EX DG Fisheye Specs Table

General Rokinon 14mm f2.8 Sigma 15mm F2.8 EX DG Fisheye
Brand Rokinon Sigma
Lens Type Prime Prime
Price CHECK PRICE CHECK PRICE
Lens Type Wideangle Prime Wideangle Fisheye Prime
Lens Mount Pentax KAF Pentax KAF
Max Format 35mm FF 35mm FF
Focal Range 14mm 15mm
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 F2.8 F2.8
Min Aperture F22.0 F22.0
Aperture Ring Yes No
Diaphragm Blades 6 7
Optics
Optical Elements 14 7
Optical Groups 10 6
Special Elements 2 glass aspherical element 2 hybrid aspherical element unknown
Focusing
Min Focus Distance 0.28m 0.15m
Max Magnification unknown 0.26X
Autofocus No Yes
AF Motor Type None Micromotor
Full Time Manual N/A
Focus Method Unknown Unknown
Distance Scale Yes Unknown
DoF Scale No Unknown
Distance Scale Yes Unknown
Focus Distance Limiter Unknown Unknown
Physical Specs
Weight 552g 370g
Diameter 87mm 74mm
Length 96mm 65mm
Materials Unknown Unknown
Weather Sealing No No
Filter Thread Unknown Unknown
Filter Notes Filters cannot be attached to this lens rear gelatin filter
Hood Supplied Yes Yes
Hood Code Built-in petal-type hood built-in hood
Tripod Collar No No
Optional Accessories
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