Comparison of Konica Minolta AF 100-400mm f/4.5-6.7 APO and Tamron SP AF 200-500mm f/5-6.3 Di LD IF

Attribute	Tamron SP AF 200-500mm f/5-6.3 Di LD IF ×	Konica Minolta AF 100-400mm f/4.5-6.7 APO ×
Notes	Available mounts: Canon, Minolta, Nikon	Included Accessories: Lens Hood
Aperture (f)	5.00 - 32.00	4.50 - 45.00
Magnification Ratio (x)	0.2	0.25
Filter Size (mm)	86	72
Type	Telephoto Zoom	Telephoto Zoom
Closest Focus (m)	2.5	2
APS Equivalent	1.5x: 300 - 750mm; 1.6x: 320 - 800mm	150 - 600mm
Diameter (mm)	93.5	79.5
Image Circle	Image Circle	35mm
Focal Length (mm)	200.00 - 500.00	100.00 - 400.00
Brand	Tamron	Konica-minolta
Name	Tamron SP AF 200-500mm f/5-6.3 Di LD IF	Konica Minolta AF 100-400mm f/4.5-6.7 APO
Weight (g)	1237	840
Diagonal Angle of View (degree)	5.00 - 12.00	6.20 - 24.00
Lens Construction	13 elements in 10 groups, including two LD (Low Dispersion) elements	14 elements in 11 groups, including 2 AD elements
Zoom System	Rotary	Rotary
Length (mm)	227	149
Diaphragm Blades	9	-
Focus Details	Internal	Focus hold button