Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
SigmaMF 135mm F/3.5 Mini-Tele MC	PENTAX K	Telephoto	—	135mm	f/3.5	—
SigmaMF 14mm F/3.5	PENTAX K	Wide	—	14mm	f/3.5	—
SigmaMF 14mm F/3.5 Multi-Coated ZEN Type 1	PENTAX K	Wide	—	14mm	f/3.5	—
SigmaMF 14mm F/3.5 Multi-Coated ZEN Type 2	PENTAX K	Wide	—	14mm	f/3.5	—
SigmaMF 15mm F/2.8 Fisheye	PENTAX K	Fisheye	—	15mm	f/2.8	—
SigmaMF 15mm F/2.8 Fisheye Multi-Coated ZEN	PENTAX K	Fisheye	—	15mm	f/2.8	—
SigmaMF 16mm F/2.8 Filtermatic Fisheye Multi-Coated	PENTAX K	Fisheye	—	16mm	f/2.8	—
SigmaMF 16mm F/2.8 Fisheye Filtermatic	PENTAX K	Fisheye	—	16mm	f/2.8	—
SigmaMF 18-35mm F/3.5-4.5 ASPH	PENTAX K	Wide	—	18-35mm	f/3.5	—
SigmaMF 18-35mm F/3.5-4.5 ASPH ZEN	PENTAX K	Wide	—	18-35mm	f/3.5	—
SigmaMF 180mm F/2.8 APO Macro	PENTAX K	Macro	—	180mm	f/2.8	—
SigmaMF 180mm F/2.8 APO Macro ZEN	PENTAX K	Macro	—	180mm	f/2.8	—
SigmaMF 180mm F/5.6 APO UC Multi-Coated Macro ZEN	PENTAX K	Macro	—	180mm	f/5.6	—
SigmaMF 18mm F/2.8 Filtermatic	PENTAX K	Wide	—	18mm	f/2.8	—
SigmaMF 18mm F/3.5 ZEN	PENTAX K	Wide	—	18mm	f/3.5	—
SigmaMF 200mm F/3.5	PENTAX K	Telephoto	—	200mm	f/3.5	—
SigmaMF 200mm F/3.5 Telephoto	PENTAX K	Telephoto	—	200mm	f/3.5	—
SigmaMF 21-35mm F/3.5-4 Multi-Coated	PENTAX K	Wide	—	21-35mm	f/3.5	—
SigmaMF 21-35mm F/3.5-4.2 Multi-Coated II	PENTAX K	Wide	—	21-35mm	f/3.5	—
SigmaMF 24-50mm F/4-5.6 UC Multi-Coated ZEN	PENTAX K	Zoom	—	24-50mm	f/4	—
SigmaMF 24-70mm F/3.5-5.6 ASPH UC ZEN	PENTAX K	Zoom	—	24-70mm	f/3.5	—
SigmaMF 24mm F/2.8 Filtermatic Multi-Coated	PENTAX K	Wide	—	24mm	f/2.8	—
SigmaMF 24mm F/2.8 Super Wide	PENTAX K	Wide	—	24mm	f/2.8	—
SigmaMF 28-105mm F/4-5.6 UC ZEN	PENTAX K	Zoom	—	28-105mm	f/4	—
SigmaMF 28-200mm F/3.8-5.6	PENTAX K	Zoom	—	28-200mm	f/3.8	—
SigmaMF 28-200mm F/4-5.6 Multi-Coated	PENTAX K	Zoom	—	28-200mm	f/4	—
SigmaMF 28-50mm F/2.8-3.5 Multi-Coated	PENTAX K	Zoom	—	28-50mm	f/2.8	—
SigmaMF 28-56mm F/3.5-4.5 Multi-Coated II	PENTAX K	Zoom	—	28-56mm	f/3.5	—