| Model | A001 | 
				
					| Focal Length | 70 - 200mm | 
				
					| Maximum Aperture | F/2.8 | 
				
					| Angle of View | Diagonal:   34゜21' - 12 ゜21'  (22゜33' - 7 ゜59') Horizontal: 28 ゜51' - 10 ゜17'  (18゜49' - 6 ゜38')
 Vertical:      19゜16' - 6 ゜31'  (12゜22' - 4 ゜15')
 ( ) = the figures when used on APS-C sized digital camera
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					| Lens Construction | 18 elements 13 groups | 
				
					| Minimum Focus Distance | 0.95m (37.4") (throughout the range) | 
				
					| Max.Mag.Ratio | 1 : 3.1  (at  f=200mm, MFD : 0.95m) | 
				
					| Overall Length | 194.3mm (7.6")* | 
				
					| Maximum Diameter | φ89.5mm (3.5") | 
				
					| Filter Size | φ77mm | 
				
					| Weight | 1150g (40.6oz.)* (without tripod mount) | 
				
					| Diaphragm Blades | 9 | 
				
					| Minimum Aperture | F/32 | 
				
					| Standard Accessory | Flower-shaped hood, Lens Case | 
				
					| Compatible Mount | Canon EF mount, Nikon F mount**, Pentax, and Sony A-mount * Sony mount & Pentax mount has been discontinued.
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