Sigma AF 50-500mm F4-6.3 D APO EX HSM Lens
The Sigma 50-500mm f/4-6.3 D HSM is a 50–500mm f/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 AF 50-500mm F4-6.3 D APO EX HSM Lens
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Lens Overview — Sigma 50-500mm f/4-6.3 D HSM
Key Features — Sigma 50-500mm f/4-6.3 D HSM
50-500mm Focal Range: Covers everything from standard to extreme telephoto in a single lens, eliminating the need to swap glass across a wide variety of shooting scenarios.
f/4 Maximum Aperture: Opens to f/4 at the wide end, providing useful light-gathering capability for a lens of this zoom range.
APO Telephoto Design: Apochromatic construction minimizes chromatic aberration and color fringing, particularly important at longer focal lengths.
HSM Autofocus Motor: Hyper Sonic Motor delivers fast, quiet autofocus operation suitable for sports and wildlife photography.
Full-Frame Coverage: Designed for full-frame DSLRs but works equally on APS-C crop-sensor bodies with an effective range extending to 750mm equivalent.
Five-Mount Compatibility: Available in Canon EF, Nikon F, Sony A, Pentax K, and Sigma SA mounts, making it accessible across major DSLR platforms.
Lens Specifications — Sigma 50-500mm f/4-6.3 D HSM
| Spec | Detail |
|---|---|
| Use Cases | Wildlife, Sports, Travel |
| Lens Type | Zoom |
| Format | Full Frame |
| Zoom/Prime | Zoom |
| Focal Length | 50–500mm |
| Maximum Aperture | f/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 | 86mm |
Description — Sigma 50-500mm f/4-6.3 D HSM
The Sigma AF 50-500mm F4-6.3 D APO EX HSM is a full-frame telephoto zoom lens for DSLR systems, spanning a focal length range of 50mm to 500mm. The maximum aperture runs from f/4 at 50mm to f/6.3 at 500mm, providing a practical range for a variety of lighting conditions across the zoom range. Both autofocus and manual focus are supported, giving photographers control over how they acquire and track subjects.
The lens is offered in five mount options — Canon EF, Nikon F, Sony A, Pentax K, and Sigma SA — making it one of the more broadly compatible telephoto zooms available for DSLR shooters. It features an 86mm filter thread for attaching compatible filters. At 1840g, the lens has a substantial physical presence, and there is no image stabilization included, a practical consideration for handheld telephoto shooting.
Pros — Sigma 50-500mm f/4-6.3 D HSM
- ✓Extremely wide focal length range from 50mm to 500mm covers a broad variety of shooting distances
- ✓Maximum aperture of f/4 at the wide end provides reasonable light-gathering capability
- ✓Supports both autofocus and manual focus modes for shooting flexibility
Cons — Sigma 50-500mm f/4-6.3 D HSM
- ✗No image stabilization, which can be a significant disadvantage when shooting handheld at longer focal lengths
- ✗Weighs 1840g, making it heavy for extended handheld use
- ✗Maximum aperture narrows to f/6.3 at 500mm, limiting performance in lower light at the telephoto end
Reviews — Sigma 50-500mm f/4-6.3 D HSM
Videos — Sigma 50-500mm f/4-6.3 D HSM
Sigma 50-500mm f/4.5-6.3 OS HSM lens review with samples (APS-C and full-frame) — Christopher Frost
Frequently Asked Questions — Sigma 50-500mm f/4-6.3 D HSM
What camera mounts is this lens available in?+
The Sigma AF 50-500mm F4-6.3 is available in Canon EF, Nikon F, Sony A, Pentax K, and Sigma SA mounts. This broad compatibility makes it usable across a wide range of DSLR camera bodies.
Does this lens have image stabilization?+
No, this lens does not include image stabilization. Shooters using it at longer focal lengths, particularly approaching 500mm, should be mindful of this when handholding and may want to use a tripod or monopod.
What is the filter thread size on this lens?+
The filter thread size is 86mm. This is a large diameter, so compatible filters tend to be more costly than those for smaller lenses.
Is this lens compatible with full-frame cameras?+
Yes, the lens format is specified as full frame, meaning it provides coverage for full-frame DSLR sensors as well as crop-sensor bodies.
How heavy is this lens?+
The lens weighs 1840g. Given its size and weight, users planning extended shoots may want to consider using a tripod collar or support system.
Does this lens support autofocus?+
Yes, the lens supports both autofocus and manual focus. This gives shooters the option to switch between focus modes depending on the subject and shooting conditions.