Canon EF 100-300mm f/4.5-5.6 USM Teardown
Ferramentas
Estas são algumas ferramentas comuns usadas para executar trabalhos neste dispositivo. Talvez você não precise usar todas elas em cada procedimento.
Identification
Check next to the focus ring for the text "CANON ZOOM LENS EF 100-300mm 1:4.5-5.6".
Technical Specifications
General:
- Focal Range: 100-300 mm
- Maximum Aperture: f/4.5-5.6
- Minimum Aperture: f/40
- Closest Focusing Distance: 1.5 m (4.9 ft)
- Maximum Magnification: 0.2 x (at 300 mm)
Construction:
- Lens Groups: 10
- Lens Elements: 13
- No. of Diaphragm Blades: 8
- AF Actuator: USM
Physical:
- Lens Mount Type: Canon EF
- Filter Diameter: 58 mm
- Maximum Diameter x Length: 73 x 121.5 mm (2.9 x 4.8 in)
- Weight: 540 g (1.2 lbs)
Accessories:
- Lens Hood: ET-65III
- Soft Case: ES-C17 / LP1019
- Magnification - Extension Tube EF12 II: 0.26 - 0.04
- Magnification - Extension Tube EF25 II: 0.37 - 0.09
Source: Canon Camera Museum Webpage & Canon Specifications Page