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					| Model | B001 |  
					| Focal Length | 10-24mm |  
					| Maximum Aperture | F/3.5-4.5 |  
					| Angle of View (Equivalent to APS-C size)
 | Diagonal:   108゜44' - 60 ゜20' Horizontal: 98 ゜28' - 51 ゜36'
 Vertical:      75゜19' - 35 ゜29'
 
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					| Lens Construction | 12 elements 9 groups |  
					| Minimum Focus Distance | 0.24m (9.3") |  
					| Max.Mag.Ratio | 1 : 5.1  (at  f=24mm, MFD : 0.24m) |  
					| Overall Length | 86.5mm (3.9")* |  
					| Maximum Diameter | φ83.2mm (3.1") |  
					| Filter Size | φ77mm |  
					| Weight | 406g (14.3oz.)* |  
					| Diaphragm Blades | 7 |  
					| Minimum Aperture | F/22 |  
					| Standard Accessory | Flower-shaped hood |  
					| Compatible Mount | Canon EF mount, Nikon F mount**, Pentax, and Sony A-mount * Nikon mount, Canon mount and Pentax mount have been discontinued.
 |  |  * Values given are for Nikon cameras. 
		** Nikon mount has a built-in AF motor. 
 
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