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. Check GearFocus for current availability, with buyer protection on every purchase.
Sigma 85mm F1.4 EX DG HSM Lens
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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