Lens Specifications
Canon EF 17-40mm 1:4L USM
Technical Specifications:
Canon EF 17-40mm 1:4L USM
Daten
Format
VF
Focal Length
17 - 40 mm
Maximum f-number
f / 4
Profi
Type
Zoom
Weitwinkel
Image Stabilizer
No
Supersonic AF
Yes
AF-Drive
Ring USM 2
Lens Construction
12/9
Picture angle
93° – 49°20' • 70°30' – 34° • 104° – 57°30'
Min. Aperture (F)
22
Number of diaphragm blades
7
Closest Focusing Distance
0,28 m
Maximum reproduction ratio
0,24 (bei 40mm)
ja
Filter Size
77 mm
Abmessungen
Dimensions
83,5 x 96,8 mm
Weight
475 g
Lens Hood
EW-83E
Lens Case
LP1319
Lens Cap
E-77U
Testbilder: Canon EF 17-40mm 1:4L USM
coming soon..
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