Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
TamronAF 70-300mm F/4-5.6 172DM	PENTAX K	Zoom	—	70-300mm	f/4	—
TamronAF 70-300mm F/4-5.6 Di LD Macro	PENTAX K	Macro	—	70-300mm	f/4	435g
TamronAF 70-300mm F/4-5.6 Di LD Tele-Macro A17	PENTAX K	Macro	—	70-300mm	f/4	—
TamronAF 70-300mm F/4-5.6 LD 572D	PENTAX K	Zoom	—	70-300mm	f/4	—
TamronAF 70-300mm F/4-5.6 LD Model 372D	PENTAX K	Zoom	—	70-300mm	f/4	—
TamronAF 70-300mm F/4-5.6 LD Tele-Macro 372D	PENTAX K	Macro	—	70-300mm	f/4	—
TamronAF 70-300mm F/4-5.6 LD Tele-Macro 472D	PENTAX K	Macro	—	70-300mm	f/4	—
TamronAF 70-300mm F/4-5.6 LD Tele-Macro 572D, 772D	PENTAX K	Macro	—	70-300mm	f/4	—
TamronAF 75-300mm F/4-5.6 LD Macro	PENTAX K	Macro	—	75-300mm	f/4	—
TamronAF 75-300mm F/4-5.6 LD Tele-Macro 672D, 872D	PENTAX K	Macro	—	75-300mm	f/4	—
TamronAF 80-210mm F/4-5.6 Model 178D	PENTAX K	Zoom	—	80-210mm	f/4	—
TamronAF 80-210mm F/4.5-5.6 178D	PENTAX K	Zoom	—	80-210mm	f/4.5	—
TamronAF 80-210mm F/4.5-5.6 278D	PENTAX K	Zoom	—	80-210mm	f/4.5	—
TamronAF 90-300mm F/4.5-5.6 Tele Macro	PENTAX K	Macro	—	90-300mm	f/4.5	—
TamronAF 90-300mm F/4.5-5.6 Tele-Macro 62D	PENTAX K	Macro	—	90-300mm	f/4.5	—
TamronAF ASPH XR IF 28-200mm F/3.8-5.6 A03/A03S	PENTAX K	Zoom	—	28-200mm	f/3.8	—
TamronAF Tele-Macro 35-90mm F/4-5.6	PENTAX K	Macro	—	35-90mm	f/4	—
TamronSP AF 10-24mm F/3.5-4.5 Di II LD ASPH [IF] B001	PENTAX K	Wide	—	10-24mm	f/3.5	—
TamronSP AF 10-24mm F/3.5-4.5 Di II LD ASPH B001	PENTAX K	Wide	—	10-24mm	f/3.5	—
TamronSP AF 10-24mm F/3.5-4.5 Di II LD ASPH IF	PENTAX K	Wide	—	10-24mm	f/3.5	406g
TamronSP AF 11-18mm F/4.5-5.6 Di II LD ASPH IF A13	PENTAX K	Wide	—	11-18mm	f/4.5	—
TamronSP AF 14mm F/2.8 ASPH [IF] 69E	PENTAX K	Wide	—	14mm	f/2.8	—
TamronSP AF 14mm F/2.8 ASPH 69E	PENTAX K	Wide	—	14mm	f/2.8	—
TamronSP AF 17-35mm F/2.8-4 Di LD ASPH A05	PENTAX K	Wide	—	17-35mm	f/2.8	—
TamronSP AF 17-35mm F/2.8-4 Di LD ASPH IF	PENTAX K	Wide	—	17-35mm	f/2.8	440g
TamronSP AF 17-35mm F/2.8-4 Di LD ASPH IF A05	PENTAX K	Wide	—	17-35mm	f/2.8	—
TamronSP AF 17-50mm F/2.8 XR Di II LD ASPH [IF] A16	PENTAX K	Zoom	—	17-50mm	f/2.8	—
TamronSP AF 17-50mm F/2.8 XR Di II LD ASPH A16	PENTAX K	Zoom	—	17-50mm	f/2.8	—