Description
EF135mm f/2L USM
This lens is perfect for indoor sports photography that takes advantage of the f/2 brightness, and for portrait photography that uses the beautiful shading only possible with a large aperture lens and the nearness of the closest focusing distance (0.9m/3ft). The use of two UD elements effectively compensates for secondary spectrum and ensures sharp image quality. Light mechanical parts make this the lightest lens in its class at 750g/26.5oz. A ring-type USM and rear focusing guarantee quick and quiet autofocusing and excellent performance-functionality balance makes this an easy-to-handle lens. Equipped with and Extender EF1.4xII or 2xII, it can be used for AF photography at 189mm f/2.8 and 270mm f/4. Operational ease is improved by the inclusion of full-time manual focusing which can be used in AF mode and non-rotating filter and hood mounts.
- Focal length and maximum aperture : 135 mm 1:2
- Lens construction : 10 elements in 8 groups
- Diagonal angle of view : 18°
- Focus adjustment : Ring-type USM, rear focusing system, full-time manual focus
- Closest focusing distance : 0.9 m/ 3 ft., 0.19 x magnification
- Filter size : 72 mm
- Max. diameter x length, weight : ø 82.5 x 112 mm, 750 g/ 3.2” x 4.4”, 1.7 lbs.
SPECIFICATIONS
| Angle of View (Diagonal) | 18° | ||
| Angle of View (Horizontal) | 15° | ||
| Angle of View (Vertical) | 10° | ||
| Closest Focusing Distance (m, ft) | 0.9/3.0 | ||
| Construction (groups elements) | 8-10 | ||
| Diameter x Length (mm) (Max.) | 82.5 x 112 | ||
| Distance Scale | o | ||
| Drive System | Ring-type USM | ||
| Filter Size (mm) | 72 | ||
| Max. Magnification (x) | 0.19 | ||
| Min. Aperture | 32 | ||
| No. of Diaphragm Blades | 8 | ||
| Anti-dust and Moisture | Not Supported | ||
| Weight (g) (Approx.) | 750 |
