עדשות עבור DSLR
Canon EF-S 17-55mm f/2.8 IS USM
מפרטיםמפרטים מפורטים
- Image size
APS-C
- 35mm film equivalent focal length
27-88
- Angle of view (horzntl, vertl, diagnl)
48º - 15º 40',
68º 40' - 23º 20',
78º 30' - 27º 50'
- Lens construction (elements/groups)
19/12
- No. of diaphragm blades
7
- Minimum aperture
22
- Closest focusing distance (m)
0.35
- Maximum magnification (x)
0.17 (at 55mm)
- Distance information
Yes
- Image stabilizer
3-stops
- AF actuator
Ring USM¹
- Filter diameter (mm)
77
- Max. diameter x length (mm)
83.5 x 110.6
- Weight (g)
645
- Magnification - Extension Tube EF12 II
0.45-0.23¹
- Magnification - Extension Tube EF25 II
1.71-0.51
- Lens Cap
E-77U / E-77II
- Lens hood
EW-83J
- Soft case
LP1219
G.F.Holder IV (hood IV*)
- Extenders EF1.4x II and EF2x II
Not compatible
¹ Mechanical full-time manual focusing built-in
¹ Only compatible at tele