Canon EF 20mm f/2.8 USM

מפרטים

מפרטים מפורטים

35mm film equivalent focal length

• Angle of view (horzntl, vertl, diagnl)

  84°, 62°, 94°

• Lens construction (elements/groups)

  11/9

• No. of diaphragm blades

  5

• Minimum aperture

  22

• Closest focusing distance (m)

  0.25

• Maximum magnification (x)

  0.14

Image stabilizer

• AF actuator

  USM¹

• Filter diameter (mm)

  72

• Max. diameter x length (mm)

  77.5 - 70.6

• Weight (g)

  405

• Magnification - Extension Tube EF12 II

  0.72 - 0.60

• Magnification - Extension Tube EF25 II

  -

• Lens Cap

  E-72U / E-72II

• Lens hood

  EW-75II

• Hard case

  LH-D13

• Soft case

  LP1214