Sigma 85mm F1.4 EX DG HSM Lens
The Sigma 85mm f/1.4 is a 85mm f/1.4 lens designed for Canon EF, Nikon F, Sony A, Pentax K, Sigma SA mount cameras. Used copies start from $425 on GearFocus, with buyer protection on every purchase.
Sigma 85mm F1.4 EX DG HSM Lens
Used Sigma 85mm f/1.4 Listings on GearFocus
Lens Overview — Sigma 85mm f/1.4
Key Features — Sigma 85mm f/1.4
85mm F1.4 Prime: A fixed 85mm focal length with an f/1.4 maximum aperture delivers strong subject separation and performance in low-light conditions.
Full-Frame Coverage: Designed to cover full-frame sensors with no vignetting or crop penalty on compatible DSLRs.
HSM Autofocus Motor: Sigma's Hypersonic Motor delivers fast, quiet autofocus suitable for both stills and candid shooting.
EX Build Quality: Sigma's EX (Excellence) designation indicates a higher standard of optical and mechanical construction for this lens series.
Multiple Mount Options: Available in Canon EF, Nikon F, Sony A, Pentax K, and Sigma SA mounts, covering the majority of DSLR systems.
Auto and Manual Focus: Supports both AF and MF modes, allowing shooters to switch between autofocus convenience and precise manual control.
Lens Specifications — Sigma 85mm f/1.4
| Spec | Detail |
|---|---|
| Use Cases | Portrait, Wedding, Studio, Headshot, Fashion |
| Lens Type | Prime |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 85mm |
| Maximum Aperture | f/1.4 |
| Camera System | DSLR |
| Lens Mount | Canon EF, Nikon F, Sony A, Pentax K, Sigma SA |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 77mm |
Description — Sigma 85mm f/1.4
The Sigma 85mm F1.4 EX DG HSM is a prime lens built for full-frame DSLR systems, available across five mounts: Canon EF, Nikon F, Sony A, Pentax K, and Sigma SA. With a maximum aperture of f/1.4, it delivers strong light-gathering performance and the ability to create a shallow depth of field. The fixed 85mm focal length places it squarely in the standard focal length range, making it a natural fit for portrait-oriented and general-purpose photography.
Autofocus is fully supported alongside manual focus for versatility in different shooting conditions. The 77mm filter thread is a widely used size, giving you easy access to the full range of compatible filter options. Weighing 725g, the lens has a substantial feel in hand.
Note that this lens has no image stabilization, so technique and shutter speed management become important when shooting in lower-light environments. Compatible exclusively with DSLR camera systems in its supported mounts.
Pros — Sigma 85mm f/1.4
- ✓Wide f/1.4 maximum aperture enables strong subject-background separation and low-light shooting
- ✓Full-frame coverage (lensFormat: Full Frame) means no crop or vignetting on full-frame DSLRs
- ✓Available in five mounts — Canon EF, Nikon F, Sony A, Pentax K, and Sigma SA — offering broad compatibility
Cons — Sigma 85mm f/1.4
- ✗No image stabilization (imageStabilization: None), which can be a limitation in low-light handheld shooting at 85mm
- ✗At 725g, the lens is on the heavier side for everyday carry
- ✗Only compatible with DSLR systems — not suitable for mirrorless cameras without an adapter
Reviews — Sigma 85mm f/1.4
Videos — Sigma 85mm f/1.4
Sigma 85mm f/1.4 EX DG HSM Review — Dustin Abbott