Sigma 14mm F1.8 DG HSM Art vs Sigma 15mm F2.8 EX DG Diagonal Fisheye Detailed Comparison

Sigma 14mm F1.8 DG HSM Art vs Sigma 15mm F2.8 EX DG Diagonal Fisheye

Lens to replace

Change

Wideangle Prime | Sigma SA

Change

Wideangle Fisheye Prime | Sigma SA

Reasons to choose Sigma 14mm F1.8 DG HSM Art over Sigma 15mm F2.8 EX DG Diagonal Fisheye

Reasons to choose Sigma 15mm F2.8 EX DG Diagonal Fisheye over Sigma 14mm F1.8 DG HSM Art

Sigma 14mm F1.8 DG HSM vs Sigma 15mm F2.8 EX DG Fisheye Specs Table

Detailed comparison of specifications

General	Sigma 14mm F1.8 DG HSM	Sigma 15mm F2.8 EX DG Fisheye
Brand	Sigma	Sigma
Lens Type	Prime	Prime
Price	$1,589.00	$543.45
Lens Type	Wideangle Prime	Wideangle Fisheye Prime
Lens Mount	Sigma SA	Sigma SA
Max Format	35mm FF	35mm FF
Focal Range	14mm	15mm
Image Stabilization		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	F1.8	F2.8
Min Aperture	F16	F22.0
Aperture Ring	No	No
Diaphragm Blades	9	7
Optics
Optical Elements	16	7
Optical Groups	11	6
Special Elements	Three FLD and four SLD elements	unknown
Focusing
Min Focus Distance	0.27m	0.15m
Max Magnification	0.1X	0.26X
Autofocus	Yes	Yes
AF Motor Type	Ring-type ultrasonic	Micromotor
Full Time Manual	Yes
Focus Method	Internal	Unknown
Distance Scale	Yes	Unknown
DoF Scale	No	Unknown
Distance Scale	Yes	Unknown
Focus Distance Limiter	No	Unknown
Physical Specs
Weight	1170g	370g
Diameter	95mm	74mm
Length	126mm	65mm
Materials	Unknown	Unknown
Weather Sealing	Unknown	No
Filter Thread	Unknown	Unknown
Filter Notes	-	rear gelatin filter
Hood Supplied	Yes	Yes
Hood Code	Unknown	built-in hood
Tripod Collar	No	No
Optional Accessories	-	-
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