Canon TS-E17MM F/4L 业主指南
ENG-16
Specifications
Each degree from 0 to
±6° (light gray),
±7° and ±8° (red)
Each mm from 0 to
±7mm (light gray),
±8 to ±11mm (red)
±6° (light gray),
±7° and ±8° (red)
Each mm from 0 to
±7mm (light gray),
±8 to ±11mm (red)
TS-E24mm f/3.5L
TS-E45mm f/2.8
TS-E90mm f/2.8
Focal Length/Aperture
24mm f/3.5
45mm f/2.8
90mm f/2.8
Lens Construction
9 groups, 11 elements
9 groups, 10 elements
5 groups, 6 elements
Minimum Aperture
f/22
f/22
f/32
Angle of View
Diagonal
84°
51°
27°
(Normal)
Vertical
53°
30°
15° 11’
Horizontal
74°
44°
22° 37’
Min. Focusing Distance
0.3m (1.0ft.)
0.4m (1.3ft.)
0.5m (1.6ft.)
Max. Magnification
0.14
×
0.16
×
0.29
×
Field of View
173
× 263mm
150
× 226mm
82
× 123mm
(6.8
× 10.4inch)
(5.9
× 8.9inch)
(3.2
× 4.8inch)
Tilt amount
±8°
Shift amount
±11mm
Tilt scale display
Each degree from 0 to ±8° (light gray)
Shift scale display
Each mm from 0 to ±11mm (light gray)
Rotation mechanism
Locks at –90°, 0° and +90°, clicks every 30°