Canon EF-S 17-85mm lens Disassembly/fix
Werkzeuge
Es werden einige allgemeine Werkzeuge verwendet, um an diesem Gerät zu arbeiten. Du wirst nicht jedes Werkzeug für jeden Vorgang benötigen.
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