The Canon EF 85mm f/1.8 USM is a legendary short-telephoto prime lens built for Canon EF-mount DSLRs, delivering flattering portrait compression on both full-frame and APS-C bodies. Its bright f/1.8 maximum aperture lets you shoot confidently in low-light conditions while achieving beautifully blurred, subject-isolating backgrounds that portrait photographers love.
Engineered with a Ring-Type Ultrasonic Motor (USM) for fast, silent, and precise autofocus, plus Super Spectra Coating to eliminate ghosting and flare, the Canon 85mm f/1.8 USM strikes a remarkable balance between optical excellence and everyday versatility — making it one of the most sought-after portrait lenses in Egypt and worldwide.
Key features
- Flattering Portrait Perspective: 85mm short-telephoto focal length delivers natural subject compression ideal for portraiture, headshots, and events.
- Stunning Bokeh with f/1.8 Aperture: A bright f/1.8 maximum aperture isolates subjects with silky shallow depth of field, courtesy of an 8-blade rounded diaphragm.
- Fast & Silent USM Autofocus: Ring-Type Ultrasonic Motor ensures quick, quiet, and accurate AF — perfect for candid shooting and video work.
- Full-Time Manual Focus Override: Switch between AF and manual focus instantly without changing any settings, giving you complete creative control.
- Superior Contrast & Color Fidelity: Super Spectra Coating applied to individual elements minimizes reflections, flare, and ghosting even in challenging high-contrast light.
- Full-Frame & APS-C Compatible: Designed for Canon EF full-frame DSLRs, it also works on APS-C bodies providing a 136mm equivalent — great for tightly framed portraits.
Specifications
| Mount | Canon EF |
|---|---|
| Format Compatibility | Full-Frame & APS-C |
| Focal Length | 85mm (136mm equivalent on APS-C) |
| Maximum Aperture | f/1.8 |
| Minimum Aperture | f/22 |
| Aperture Blades | 8 (Rounded) |
| Autofocus System | Ring-Type Ultrasonic Motor (USM) |
| Lens Coating | Super Spectra Coating |
| Manual Focus Override | Full-Time Manual Focus Control |
| Lens Type | Prime (Short-Telephoto) |
Frequently asked questions
Is the Canon EF 85mm f/1.8 USM compatible with APS-C Canon cameras?
Yes. The Canon EF 85mm f/1.8 USM is designed for full-frame Canon EF-mount DSLRs but is fully compatible with APS-C bodies as well, where it provides an equivalent focal length of approximately 136mm — making it even more telephoto for tightly composed portraits.
How good is the autofocus on the Canon 85mm f/1.8 USM?
The lens uses a Ring-Type Ultrasonic Motor (USM) which delivers fast, precise, and near-silent autofocus. It also supports full-time manual focus override, allowing you to fine-tune focus at any time without switching out of AF mode. Importantly, the front element does not rotate during focusing, making it easy to use polarizing or graduated filters.
What makes the Canon 85mm f/1.8 USM a good portrait lens?
Several factors make it outstanding for portraits: the 85mm focal length produces flattering subject compression, the f/1.8 maximum aperture creates beautiful background separation and performs well in low light, and the 8-blade rounded diaphragm produces smooth, pleasing bokeh. Super Spectra Coating further ensures rich colors and high contrast even in bright or backlit conditions.
