Description
EF85mm f/1.8 USM
This lens´s most prominent feature is its outstanding portability. The rear focus system delivers sharp, clear images starting with the maximum aperture. The rapid, quiet, and accurate autofocusing is complemented by a full-time manual focus for subtle adjustments. When taking portraits even such fine adjustment as moving the focus from the tips of the eyelashes to the eye itself is possible, creating a subtle yet definite change in expressive tone. The natural soft blur effect is very attractive, and the lens´s operability is outstanding, with a constant lens length as well as a non-rotating front lens group to make using circular polarizing filters even easier.
- Focal length and maximum aperture : 85 mm 1:1.8
- Lens construction : 9 elements in 7 groups
- Diagonal angle of view : 28° 30’
- Focus adjustment : Ring-type USM, rear focusing system, full-time manual focus
- Closest focusing distance : 0.85 m/ 2.8 ft., 0.13 x magnification
- Filter size: 58 mm
- Max. diameter x length, weight : ø 75 x 71.5 mm, 425 g/ 3” x 2.8”, 15 oz.
SPECIFICATIONS
| Angle of View (Diagonal) | 28°30’ | ||
| Angle of View (Horizontal) | 24° | ||
| Angle of View (Vertical) | 16° | ||
| Closest Focusing Distance (m, ft) | 0.85/2.8 | ||
| Construction (groups elements) | 7-9 | ||
| Diameter x Length (mm) (Max.) | 75 x 71.5 | ||
| Distance Scale | o | ||
| Drive System | Ring-type USM | ||
| Filter Size (mm) | 58 | ||
| Max. Magnification (x) | 0.13 | ||
| Min. Aperture | 22 | ||
| No. of Diaphragm Blades | 8 | ||
| Anti-dust and Moisture | Not Supported | ||
| Weight (g) (Approx.) | 425 |
