Lens
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以前、このデバイスの修理に使われていた一般的な工具です。修理過程において全部の工具が必要とは限りません。
Identification
Check the front lens ring for the text "CANON ZOOM LENS EF-S 17-85mm 1:4-5.6 IS USM".
Technical Specifications
General:
- Focal Range: 17-85 mm
- Maximum Aperture: f/4-5.6
- Minimum Aperture: f/22-32
- Closest Focusing Distance: 0.35 m (1.2 ft)
- Maximum Magnification: 0.20 x (at 85 mm)
Construction:
- Lens Groups: 12
- Lens Elements: 17
- No. of Diaphragm Blades: 6 (circular aperture)
- AF Actuator: USM
- Image Stabilizer OIS: 3-steps
Physical:
- Lens Mount Type: Canon EF-S
- Filter Diameter: 67 mm
- Maximum Diameter x Length: 78.5 x 92 mm
- Weight: 475 g
Accessories:
- Lens Hood: EW-73B
- Lens Case/Pouch: LP1116
- Magnification - Extension Tube EF12 II: 0.43 - 0.14
- Magnification - Extension Tube EF25 II: 0.72 - 0.33
Source: Canon Camera Museum Webpage & Canon Lens Specifications
