- EF Mount Lens
- Aperture Range: f/1.8-22
- Ultrasonic Focus Motor
- Internal, Rear Focusing System
- Distance Scale
- Minimum Focus Distance: 2.8'
- 58mm Filter Thread Diameter
The EF 85mm f/1.8
USM Lens from Canon is a highly
practical medium telephoto prime lens ideal for a range of applications
including portraiture. Its fast f/1.8 maximum aperture is effective in low
light and ideal for shallow depth of field focus control.
autofocus motor (USM) provides fast, smooth and quiet AF action and
because the front lens group does not rotate during focusing, polarizing
and special filter effects can be used effectively.