Pentax Prime Lenses without SMC Coating

Table 1. Pentax Prime Lenses without SMC Coating.
Lens	Elements- Groups	Min. Focus Distance (m)	Filter Dia- meter (mm)	Lens Diameter x Length (mm)	Weight (g)	In Production
CPC Phase 2 24/2.8	unknown-unknown	0.17	52	unknown x unknown	unknown	no
CPC Phase 2 28/2.8	7-7	0.3	49	63 x 37	180	no
CPC Phase 2 28/2.8 Macro		0.3	52	unknown x unknown	unknown	no
Cosmicar-A 28/2.8		0.3	unknown	unknown x unknown	unknown	no
Takumar 28/2.8 Bayonet		0.3	49	63 x 37	180	no
Takumar-A 28/2.8		0.3	49	63 x 37	180	no
Takumar 135/2.5 (Bayonet)	4-4	1.2	52	64 x 79	395	no
Takumar 135/2.8 Bayonet	4-4	1.2	52	65 x 77	unknown	no