Comparison of Konica Minolta AF 17-35mm f/2.8-4 D and Tokina 19-35mm f/3.5-4.5 AF 193

Attribute	Konica Minolta AF 17-35mm f/2.8-4 D ×	Tokina 19-35mm f/3.5-4.5 AF 193 ×
Aperture (f)	2.80 - 32.00	3.50 - 22.00
Diagonal Angle of View (degree)	63.00 - 104.00	63.50 - 98.70
Filter Size (mm)	77	77
Notes	Included Accessories: Lens Hood	Available AF Mounts: Canon, Minolta, Nikon, Pentax
Type	Wide Zoom	Wide Zoom
Magnification Ratio (x)	0.19	-
APS Equivalent	25.5 - 52.5mm	1.5x: 28.5 - 52.5mm; 1.6x: 30.4 - 56mm
Diaphragm Blades	-	6
Image Circle	35mm	35mm
Focal Length (mm)	17.00 - 35.00	19.00 - 35.00
Brand	Konica-minolta	Tokina
Name	Konica Minolta AF 17-35mm f/2.8-4 D	Tokina 19-35mm f/3.5-4.5 AF 193
Weight (g)	430	390
Zoom System	Rotary	Rotary; Internal
Lens Construction	14 elements in 11 groups	13 elements in 11 groups
Diameter (mm)	83	82
Length (mm)	88.5	80
Focus Details	-	Internal
Closest Focus (m)	0.3	0.25