Canon 85mm F/1.8 EF USM

A short telephoto focal length, combined with a large maximum aperture and fast autofocus speed, make the EF 85mm f/1.8 USM an ideal optic for any photographer shooting portraiture.Features Fast f/1.8 aperture  Short/medium telephoto lens  USM focus motor with full-time manual focus  85cm closest focusing distance  58mm filter size  Super Spectra coatings reduce ghosting and flareA very popular short telephoto lens with portrait photographers.A practical and portability telephoto lensThe EF 85mm f/1.8 USM produces images that are sharp and clear at all apertures. A virtually circular aperture diaphragm gives out-of-focus regions a softer, more even feel, and lets in-focus subjects stand out against a blurred background. The lens features a non-rotating front element during focusing, enabling specialist filters (such as polarisers and graduates) to be used.Large f/1.8 apertureA large maximum aperture of f/1.8 lets photographers shoot hand-held in difficult, low-light conditions, as well as restrict depth-of-field for creative effects.Compressed perspective in portraitureThe short telephoto focal length of the lens slightly compresses perspective, reducing the size of prominent facial features for a flattering result.Ultrasonic focusingA ring-type ultrasonic motor drives autofocus extremely quickly, and in near silence. Excellent holding torque ensures the point of focus is reached accurately, without overshooting. Furthermore, full-time manual override is available, making it possible to adjust focus without leaving AF mode.Super Spectra coatingSuper Spectra coatings ensure accurate colour balance and enhance contrast. They also reduce flare and ghosting – a common problem caused by light bouncing off a camera's sensor.Integration with E-TTL II flash meteringThe lens passes distance information back to a compatible EOS camera's E-TTL II flash system to ensure optimal flash metering.