Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
CookeSpeed Panchro Series I 28mm F/2	ARRI PL+ MITCHELL BNCR	Wide	—	28mm	f/2	—
CookeSpeed Panchro Series I 32mm F/2	ARRI PL+ MITCHELL BNCR	Wide	—	32mm	f/2	—
CookeSpeed Panchro Series I 35mm F/2	ARRI PL+ MITCHELL BNCR	Wide	—	35mm	f/2	—
CookeSpeed Panchro Series I 40mm F/2	ARRI PL+ MITCHELL BNCR	Prime	—	40mm	f/2	—
CookeSpeed Panchro Series I 50mm F/2	ARRI PL+ MITCHELL BNCR	Portrait	—	50mm	f/2	—
CookeSpeed Panchro Series I 75mm F/2	ARRI PL+ MITCHELL BNCR	Portrait	—	75mm	f/2	—
CookeSpeed Panchro Series II 100mm F/2.5	ARRI PL+ MITCHELL BNCR	Telephoto	—	100mm	f/2.5	—
CookeSpeed Panchro Series II 100mm F/2.5 T2.8	ARRI PL+ MITCHELL BNCR	Cinema	—	100mm	f/2.5	—
CookeSpeed Panchro Series II 25mm F/1.8	ARRI PL+ MITCHELL BNCR	Wide	—	25mm	f/1.8	—
CookeSpeed Panchro Series II 25mm F/1.8 T2.2	ARRI PL+ MITCHELL BNCR	Cinema	1953	25mm	f/1.8	—
CookeSpeed Panchro Series II 32mm F/2	ARRI PL+ MITCHELL BNCR	Wide	—	32mm	f/2	—
CookeSpeed Panchro Series II 32mm F/2.0 T2.3	ARRI PL+ MITCHELL BNCR	Cinema	—	32mm	f/2	—
CookeSpeed Panchro Series II 40mm F/2	ARRI PL+ MITCHELL BNCR	Prime	—	40mm	f/2	—
CookeSpeed Panchro Series II 40mm F/2.0 T2.3	ARRI PL+ MITCHELL BNCR	Cinema	—	40mm	f/2	—
CookeSpeed Panchro Series II 50mm F/2	ARRI PL+ MITCHELL BNCR	Portrait	—	50mm	f/2	—
CookeSpeed Panchro Series II 50mm F/2.0 T2.3	ARRI PL+ MITCHELL BNCR	Cinema	—	50mm	f/2	—
CookeSpeed Panchro Series II 75mm F/2	ARRI PL+ MITCHELL BNCR	Portrait	—	75mm	f/2	—
CookeSpeed Panchro Series II 75mm F/2.0 T2.3	ARRI PL+ MITCHELL BNCR	Cinema	—	75mm	f/2	—
Cosina[Auto] Cosinon-S 50mm F/1.4 MC	PENTAX K	Portrait	1978	50mm	f/1.4	230g
Cosina[Auto] Cosinon-S 50mm F/1.7 MC	PENTAX K	Portrait	1978	50mm	f/1.7	175g
Cosina100-300mm F/5.6-6.7 MC Macro	CANON FD+ CONTAX/YASHICA, KONICA AR, M42, MINOLTA SR, NIKON F, OLYMPUS OM, PENTAX K	Macro	—	100-300mm	f/5.6	465g
Cosina100mm F/3.5 MC Macro	CANON FD+ CONTAX/YASHICA, M42, MINOLTA SR, NIKON F, OLYMPUS OM, PENTAX K	Macro	—	100mm	f/3.5	185g
Cosina20mm F/3.8 MC	CANON FD+ PENTAX K	Wide	—	20mm	f/3.8	184g
Cosina24mm F/2.8 MC Macro	CANON FD+ CONTAX/YASHICA, KONICA AR, M42, MINOLTA SR, NIKON F, OLYMPUS OM, PENTAX K	Macro	—	24mm	f/2.8	185g
Cosina28-80mm F/3.5-5.6 MC Macro	CANON FD+ CONTAX/YASHICA, KONICA AR, M42, MINOLTA SR, NIKON F, OLYMPUS OM, PENTAX K	Macro	—	28-80mm	f/3.5	275g
Cosina28mm F/2.8 MC Macro	CANON FD+ CONTAX/YASHICA, KONICA AR, M42, MINOLTA SR, NIKON F, OLYMPUS OM, PENTAX K	Macro	—	28mm	f/2.8	155g
Cosina55mm F/1.2 MC	PENTAX K	Portrait	—	55mm	f/1.2	325g
Cosina70-210mm F/4.5-5.6 MC Macro	CANON FD+ CONTAX/YASHICA, KONICA AR, M42, MINOLTA SR, NIKON F, OLYMPUS OM, PENTAX K	Macro	—	70-210mm	f/4.5	415g