Canon EF-S 17-85mm lens Disassembly/fix
Ferramentas
Estas são algumas ferramentas comuns usadas para executar trabalhos neste dispositivo. Talvez você não precise usar todas elas em cada procedimento.
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