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Lens Specifications
TS
EF 22-55 mm
EF 55-200 mm
f/4-5.6 USM
1/4.5-5.6 USM
Field angle | Diagonal
90° = 43°
43° — 12°
Vertical
57° — 25°
25° = 7°
Horizontal
79° — 36°
36° - 10"
Lens configuration
9 groups, 9 lenses | 13 groups, 13 lenses
Minimum aperture
1122 -32
H22 -27
Focusing range
0.35 m (13.8 in) to infinity |1.2 m (3.9 ft) to infinity
Maximum magnification (W/T)
0.08/0.2
0,06/0.21
Filter diameter and number
58 mm, 1
52 mm, 1
of filters usable
Length, max. diameter
66 x 59.4 mm
70.4 x 97.3 mm
Weight
175 g (6.2 oz)
310 g (11.0 oz)
About the Effective Field Angle of EF Lenses
Because the effective frame of the 1X240 camera is smaller than the frame
of a 35mm-format camera (see illustration at right), The effective field
angle of the EF lanes mounted on the EOS IX 7/EOS IX Lite is equivalent
to the indicated focal length distance times approximately 1.25x.
135 frame (24 x 36 mm) =]
E 1X240 frame (16.7 x 30.2 mm)
97
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