Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
Sigma17mm F/4 DG DN | C	SONY FE	Wide	—	17mm	f/4	225g
Sigma17mm F/4 DG DN I C	SONY FE	Wide	—	17mm	f/4	220g
Sigma17mm F/4 DG DN I C L	L-MOUNT	Wide	—	17mm	f/4	—
Sigma18-125mm F/3.5-5.6 DC	PENTAX K	Zoom	—	18-125mm	f/3.5	—
Sigma18-125mm F/3.5-5.6 DC	SIGMA SA	Zoom	—	18-125mm	f/3.5	—
Sigma18-125mm F/3.5-5.6 DC	MINOLTA/SONY A	Zoom	—	18-125mm	f/3.5	—
Sigma18-125mm F/3.8-5.6 DC [OS] HSM	PENTAX K	Zoom	—	18-125mm	f/3.8	—
Sigma18-125mm F/3.8-5.6 DC [OS] HSM	MINOLTA/SONY A	Zoom	—	18-125mm	f/3.8	—
Sigma18-125mm F/3.8-5.6 DC HSM	CANON EF-S	Zoom	—	18-125mm	f/3.8	490g
Sigma18-125mm F/3.8-5.6 DC HSM	PENTAX K	Zoom	—	18-125mm	f/3.8	490g
Sigma18-125mm F/3.8-5.6 DC HSM	SIGMA SA	Zoom	—	18-125mm	f/3.8	—
Sigma18-125mm F/3.8-5.6 DC HSM	MINOLTA/SONY A	Zoom	—	18-125mm	f/3.8	490g
Sigma18-125mm F/3.8-5.6 DC OS HSM	CANON EF-S	Zoom	—	18-125mm	f/3.8	490g
Sigma18-125mm F/3.8-5.6 DC OS HSM	NIKON F	Zoom	—	18-125mm	f/3.8	—
Sigma18-125mm F/3.8-5.6 DC OS HSM	NIKON F DX	Zoom	—	18-125mm	f/3.8	490g
Sigma18-125mm F/3.8-5.6 DC OS HSM	SIGMA SA	Zoom	—	18-125mm	f/3.8	490g
Sigma18-200mm F/3.5-6.3 DC	NIKON F DX	Zoom	—	18-200mm	f/3.5	405g
Sigma18-200mm F/3.5-6.3 DC	SIGMA SA	Zoom	—	18-200mm	f/3.5	405g
Sigma18-200mm F/3.5-6.3 DC	PENTAX K	Zoom	—	18-200mm	f/3.5	405g
Sigma18-200mm F/3.5-6.3 DC	MINOLTA/SONY A	Zoom	—	18-200mm	f/3.5	405g
Sigma18-200mm F/3.5-6.3 DC HSM II	PENTAX K	Zoom	—	18-200mm	f/3.5	—
Sigma18-200mm F/3.5-6.3 DC HSM II	MINOLTA/SONY A	Zoom	—	18-200mm	f/3.5	—
Sigma18-200mm F/3.5-6.3 DC HSM II	SIGMA SA	Zoom	—	18-200mm	f/3.5	—
Sigma18-200mm F/3.5-6.3 DC Macro HSM | C	PENTAX K	Macro	—	18-200mm	f/3.5	—
Sigma18-200mm F/3.5-6.3 DC Macro HSM | C	MINOLTA/SONY A	Macro	—	18-200mm	f/3.5	—
Sigma18-200mm F/3.5-6.3 DC Macro HSM | C	SIGMA SA	Macro	—	18-200mm	f/3.5	—
Sigma18-200mm F/3.5-6.3 DC Macro OS HSM | C	CANON EF-S	Macro	—	18-200mm	f/3.5	430g
Sigma18-200mm F/3.5-6.3 DC Macro OS HSM | C	NIKON F DX	Macro	—	18-200mm	f/3.5	430g