Zoom Ratio		18x
Built-in Extender		2.0x
Range of Focal Length (with Extender)		28~500mm 56~1000mm
Maximum Relative Aperture (with Extender)		1:2.8 at 28~286mm 1:4.9 at 500mm 1:5.6 at 56~572mm (2.0x) 1:9.8 at 1000mm
Angular Field of View (with Extender)	4:3 Aspect Ratio (8.8 x 6.6mm)	18.0° x 13.5° at 28mm 1.0° x 0.8° at 500mm 9.0° x 6.8° at 56mm (2.0x) 0.5° x 0.4° at 1000mm
	16: 9 Aspect Ratio (9.6 x 5.4mm)	19.5° x 11.0° at 28mm 1.1° x 0.6° at 500mm 9.9° x 5.6° at 56mm (2.0x) 0.6° x 0.3° at 1000mm
Minimum Object Distance (M.O.D)		2.2m (10mm with Macro)
Object Dimensions at M.O.D. (with Extender)	4:3 Aspect Ratio (8.8 x 6.6mm)	65.4 x 49.1cm at 28mm 3.8 x 2.9cm at 500mm 32.7 x 24.6cm at 56mm (2.0x) 1.9 x 1.5cm at 1000mm
	16:9 Aspect Ratio (9.6 x 5.4mm)	71.1 x 40.0cm at 28mm 4.1 x 2.3cm at 500mm 35.6 x 20.0cm at 56mm (2.0x) 2.1 x 1.2cm at 1000mm
Macro		Yes
Size (W x H x L)		182.8 x 123.7 x 268.3mm
Weight (Approx.)		2.50kg (5.52lbs) 2.60kg (5.74lbs)

 Date Sheet, PDF