產品品牌：佳能Canon

產品型號：專業高清標清鏡頭

Lens		J35ex11B IASD
Application		2/3"EFP
ZoomRatio		35x
Built-inExtender		2.0x
RangeofFocalLength (withExtender)		11~385mm 22~770mm(2.0x)
MaximumRelativeAperture (withExtender)		1:2.0at11~226.5mm 1:3.4at385mm 1:4.0at22~453mm(2.0x) 1:6.8at770mm(2.0x)
AngularFieldofview (withExtender)	4:3AspectRatio (8.8x6.6mm)	43.6°x33.4°at11mm 1.31°x0.98°at385mm 22.6°x17.1°at22mm(2.0x) 0.65°x0.49°at770mm(2.0x)
MinimumObjectDistance(M.O.D.)		2.2m(50mmwithMacro)
ObjectDimensionsatM.O.D. (withExtender)	4:3AspectRatio (8.8x6.6mm)	161.9x121.4cmat11mm 4.7x3.5cmat385mm 81.0x61.0cmat22mm(2.0x) 2.4x1.8cmat770mm(2.0x)
Macro		Yes
Size(WxHxL)		169.5x143x316mm
Weight(approx.)		—/4.5kg(9.83lbs)