Sigma
Sigma 726110 80-400mm Telephoto Zoom Lens (Sigma SLR)
★★★★★
Capture Stunning Telephoto Images with Optical StabilizationThe Sigma 80-400mm f/4.5-5.6 EX OS APO RF Telephoto Zoom Lens is designed for Sigma SLR cameras, offering a versatile zoom range and advanced features for capturing distant subjects with clarity and precision. With its optical stabilizat...
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Capture Stunning Telephoto Images with Optical Stabilization
The Sigma 80-400mm f/4.5-5.6 EX OS APO RF Telephoto Zoom Lens is designed for Sigma SLR cameras, offering a versatile zoom range and advanced features for capturing distant subjects with clarity and precision. With its optical stabilization and APO design, this lens delivers exceptional image quality.
Specifications:- Brand: Sigma
- Model: 726110
- Mount: Sigma SLR
- Focal Length: 80-400mm
- Aperture: f/4.5-5.6
- Optical Stabilization: OS (Optical Stabilizer)
- APO: APO (Apochromatic) Design
Key Features
Fixed F4 aperture throughout the entire zoom range
Ideal for digital and 35mm SLR cameras
Features SLD (Special Low Dispersion) glass elements for superior correction of chromatic aberration
Hyper Sonic Motor (HSM) for ultra-quiet shooting
Capable of full-time manual focus
Specifications
Focal Length
80-400mm
Aperture
Fixed F4
Glass Elements
SLD (Special Low Dispersion)
Motor Type
Hyper Sonic Motor (HSM)
Focus Type
Full-time manual focus
Compatibility
Digital and 35mm SLR cameras
Pros & Cons
👍 Pros
- Maintains a fixed F4 aperture across the entire 80-400mm zoom range, allowing for consistent light gathering and depth of field control.
- Features SLD (Special Low Dispersion) glass elements, which are crucial for superior correction of chromatic aberration, enhancing image clarity.
- Equipped with a Hyper Sonic Motor (HSM) for ultra-quiet autofocus operation, beneficial for discreet photography and video recording.
- Offers full-time manual focus capability, providing immediate manual adjustment without needing to switch out of autofocus mode.
- Its versatility makes it ideal for a range of photography, including nature, sports, and wildlife, on both digital and 35mm SLR cameras.
👎 Cons
- A fixed F4 aperture, while consistent, may not be fast enough for extremely low-light conditions compared to lenses with wider apertures like F2.8.
- The term "Telephoto Zoom Lens" implies a potentially larger and heavier build, which might be cumbersome for extended handheld shooting.
- While compatible with digital SLRs, it's designed for "Sigma SLR," which could imply specific compatibility nuances with other camera brands, requiring verification.
- The 80-400mm range is extensive but might require a tripod for optimal sharpness at the longer end, especially at slower shutter speeds.
- Lack of explicit image stabilization (OS) mentioned means users relying on this feature might need to ensure their camera body provides it, or prepare for potential blur at slower speeds.
Frequently Asked Questions
Does this Sigma lens have image stabilization?
The provided features do not explicitly mention image stabilization for the Sigma 726110 80-400mm Telephoto Zoom Lens.
What kind of focus motor does this lens use?
This lens is equipped with a Hyper Sonic Motor (HSM), which provides ultra-quiet and fast autofocus performance.
Can I manually adjust focus even when the lens is in autofocus mode?
Yes, this Sigma lens is capable of full-time manual focus, allowing you to fine-tune your focus adjustments without switching modes.
What is the aperture of this lens?
The Sigma 80-400mm lens features a fixed F4 aperture throughout its entire zoom range, offering consistent light gathering capabilities.
Is this lens compatible with all SLR camera brands?
The lens is stated to be ideal for "digital and 35mm SLR cameras," specifically mentioning "Sigma SLR," so compatibility with other brands should be verified.
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