Canon EF 100-300mm f/4.5-5.6 USM
مشخصات فنی:
| Principal specifications | ||
|---|---|---|
| Lens type | Zoom lens | |
| Max Format size | 35mm FF | |
| Focal length | 100–300 mm | |
| Image stabilization | No | |
| Lens mount | Canon EF | |
| Aperture | ||
| Maximum aperture | F4.5–5.6 | |
| Minimum aperture | F32–38 | |
| Aperture ring | No | |
| Number of diaphragm blades | 8 | |
| Optics | ||
| Elements | 13 | |
| Groups | 10 | |
| Focus | ||
| Minimum focus | 1.50 m (59.06″) | |
| Maximum magnification | 0.2× | |
| Autofocus | Yes | |
| Motor type | Ultrasonic | |
| Full time manual | Yes | |
| Focus method | Rear | |
| Distance scale | Yes | |
| DoF scale | Yes | |
| Physical | ||
| Weight | 540 g (1.19 lb) | |
| Diameter | 73 mm (2.87″) | |
| Length | 122 mm (4.78″) | |
| Materials | Plastic barrel, metal mount | |
| Sealing | No | |
| Colour | Black | |
| Zoom method | Rotary (extending) | |
| Power zoom | No | |
| Zoom lock | No | |
| Filter thread | 58 mm | |
| Hood product code | ET-65III | |
| Tripod collar | No | |
| Optional accessories | Soft Case ES-C17/LP1019 | |