Canon 4573C002 Operation Manual page 33

7 PRODUCT SPECIFICATIONS
Extender
Focal Length
Zoom Ratio
Maximum
Relative
Aperture （T-stop）
Iris Blades
Image Coverage（H / V）
Aspect Ratio
Wide angle
end
Angular Field of
View（H / V）
Telephoto
end
Minimum Object Distance
(M.O.D)
wide angle
Object
end
Dimensions at
telephoto
M.O.D.（H / V）
end
Front Diameter
Thread for filters
Focus speed for full range
Focus speed for full range
Power source
Current consumption
Operating temperature
Weight
NOTE
A variety of professional camera accessories compatible with the φ15 mm and φ19 mm rod system can be used
with this lens.
Contact Canon Inc. or Canon distributers & sales representatives for the target accessories.
1×
25-250 mm
1:2.95 at 25-187 mm
1:3.95 at 250 mm
24.6 × 13.8 mm 26.2 × 13.8 mm 38.1 × 20.1 mm
1.78:1 1.9:1
52.4° × 30.9° 55.3° × 30.9°
5.6° × 3.2° 6.0° × 3.2°
86.5 × 48.5 cm 92.1 × 48.5 cm 89.3 × 47.1 cm 84.4 × 56.2 cm 57.7 × 32.3 cm 61.4 × 32.3 cm
8.7 × 4.9 cm 9.3 × 4.9 cm
Humidity ： 5％ RH to 95％ RH（no condensation）
CN10x25 IAS S/E1 (EF Mount)
CN10x25 IAS S/P1 (PL Mount)
10 x
1:4.4 at 37.5-281 mm
11 pieces
36 × 24 mm
1.9:1 1.5:1
53.9° × 30.0° 51.3° × 35.5°
5.8° × 3.1° 5.5° × 3.7°
1.2 m / 4.0' (from the image sensor）
9.0 × 4.8 cm 8.5 × 5.7 cm
φ 114 mm
φ 112 mm P1（Lens body）
φ 127 mm P0.75（In the hood）
Max.0.5s ± 0.2s
1.6s ± 0.3s
DC12V（DC10 ～ 17V）
Max 500 mA
Temperature：－ 20℃～＋ 45℃
Approx. 3.06 kg
E26
1.5×
37.5-375 mm
1:5.9 at 375 mm
24.6 × 13.8 mm 26.2× 13.8 mm
1.78:1
36.3° × 20.9°
3.8° × 2.1°
5.8 × 3.3 cm
1.9:1
38.5°×20.9°
4.0°×2.1°
6.2 × 3.3 cm