Comparison of Canon EF 200mm ƒ/2.8L II USM and Pentax SMC P-FA 200mm f/2.8 IF

Attribute	Canon EF 200mm ƒ/2.8L II USM ×	Pentax SMC P-FA 200mm f/2.8 IF ×
Notes	Dedicated detachable hood included	Included Accessories: Hood
Magnification Ratio (x)	0.16	0.14
Filter Size (mm)	72	77
Focus Details	Inner focusing; full-time manual focus and USM	Internal
Closest Focus (m)	1.5	1.4
Lens Construction	9 elements in 7 groups, including 2 UD elements	9 elements in 8 groups
Length (mm)	136	135
Focal Length (mm)	200.00	200.00
APS Equivalent	320mm	300mm
Brand	Canon	Pentax
Image Circle	35mm	35mm
Name	Canon EF 200mm ƒ/2.8L II USM	Pentax SMC P-FA 200mm f/2.8 IF
Weight (g)	765	819
Type	Telephoto Prime	Telephoto Prime
Aperture (f)	2.80 - 32.00	2.80 - 32.00
Diaphragm Blades	8	-
Diagonal Angle of View (degree)	12.00	12.50
Diameter (mm)	83	81