Lens category

Lens mount

Focus motor

Sigma SA Lenses that have a generic focus motor

#1	Sigma 105mm f/2.8 EX DG OS Macro

	More advanced image stabilization
	Sigma OS

	Very light
	0.7 kg

Focus motor	Generic motor	Max focal length	105 mm

Weight	0.7 kg	Fixed aperture	n/a

Length	127 mm	Fisheye	No

Diameter	79 mm	Auto focus	Yes

See 50 sample photos taken with the Sigma 105mm f/2.8 EX DG OS Macro

#2	Sigma 15mm f/2.8 EX DG

	Fisheye
	Extremely wide circular images

	Very light
	332 g

	Quite short
	71 mm

Focus motor	Generic motor	Max focal length	15 mm

Weight	332 g	Fixed aperture	n/a

Length	71 mm	Fisheye	Yes

Diameter	74 mm	Auto focus	No

See 2 sample photos taken with the Sigma 15mm f/2.8 EX DG

#3	Sigma 70-300mm f/4-5.6 APO DG Macro

	Very light
	0.5 kg

	Great telephoto lens
	300 mm

	Great zoom range
	4.3x

Focus motor	Generic motor	Max focal length	300 mm

Weight	0.5 kg	Fixed aperture	No

Length	120 mm	Fisheye	No

Diameter	77 mm	Auto focus	No

See 50 sample photos taken with the Sigma 70-300mm f/4-5.6 APO DG Macro

#4	Sigma 24mm f/1.8 EX DG DF Macro

	Very light
	485 g

	Wide aperture
	f/1.8

	Quite short
	79 mm

Focus motor	Generic motor	Max focal length	24 mm

Weight	485 g	Fixed aperture	n/a

Length	79 mm	Fisheye	No

Diameter	84 mm	Auto focus	Yes

See 13 sample photos taken with the Sigma 24mm f/1.8 EX DG DF Macro

#5	Sigma 20mm f/1.8 EX DG DF RF

"I use it often. It is quite respectable at 1.8 and gets better from there." bhphotovideo.com

	Very light
	0.5 kg

	Wide aperture
	f/1.8

	Quite short
	86 mm

Focus motor	Generic motor	Max focal length	20 mm

Weight	0.5 kg	Fixed aperture	n/a

Length	86 mm	Fisheye	No

Diameter	89 mm	Auto focus	Yes

See 50 sample photos taken with the Sigma 20mm f/1.8 EX DG DF RF

#6	Sigma 28mm f/1.8 EX DG DF Macro

"Focus is sharp (and fast) through all f-stops, all the way to the edges. Solid lens, though a bit surprising at the size (same size and weight as my 18-135mm zoom)." bhphotovideo.com

	Very light
	480 g

	Wide aperture
	f/1.8

	Quite short
	79 mm

Focus motor	Generic motor	Max focal length	28 mm

Weight	480 g	Fixed aperture	n/a

Length	79 mm	Fisheye	No

Diameter	84 mm	Auto focus	Yes

#7	Sigma 50mm f/2.8 EX DG Macro

	Very light
	312 g

	Quite short
	64 mm

	Small diameter
	71 mm

Focus motor	Generic motor	Max focal length	50 mm

Weight	312 g	Fixed aperture	n/a

Length	64 mm	Fisheye	No

Diameter	71 mm	Auto focus	Yes

See 25 sample photos taken with the Sigma 50mm f/2.8 EX DG Macro

#8	Sigma 70-300mm f/4-5.6 DG Macro

"The lens focus is very fast and allows you to take sharp pictures" bhphotovideo.com

	Very light
	0.5 kg

	Great telephoto lens
	300 mm

	Great zoom range
	4.3x

Focus motor	Generic motor	Max focal length	300 mm

Weight	0.5 kg	Fixed aperture	No

Length	120 mm	Fisheye	No

Diameter	77 mm	Auto focus	Yes

See 5 sample photos taken with the Sigma 70-300mm f/4-5.6 DG Macro

#9	Sigma 70mm f/2.8 EX DG Macro

	Very light
	0.5 kg

Focus motor	Generic motor	Max focal length	70 mm

Weight	0.5 kg	Fixed aperture	n/a

Length	94 mm	Fisheye	No

Diameter	76 mm	Auto focus	Yes

See 8 sample photos taken with the Sigma 70mm f/2.8 EX DG Macro

#10	Sigma 200-500mm f/2.8 EX DG APO IF

	Great telephoto lens
	500 mm

	Fixed aperture
	The same maximum aperture at all focal lengths

Focus motor	Generic motor	Max focal length	500 mm

Weight	15.7 kg	Fixed aperture	Yes

Length	726 mm	Fisheye	No

Diameter	236 mm	Auto focus	Yes

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Sigma SA Lenses that have a generic focus motor

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