Sigma 170-500mm F/5-6.3 APO DG
The Sigma 170-500mm F/5-6.3 APO DG is a 170-500mm telephoto lens designed for the SIGMA SA mount. Manufactured by an unspecified manufacturer, it offers a maximum aperture of f/5, covering a 170-500mm focal range. Sigma 170-500mm F/5-6.3 APO DG is one of 4 variants in its family on lens-database.com, with sibling versions across mounts including CANON EF, MINOLTA/SONY A, PENTAX K, making cross-mount comparison straightforward for buyers and researchers alike.
This lens record is part of the open public catalog at lens-database.com — a free, continuously updated database indexing 23,885+ photographic and cinematographic lenses with cross-referenced specifications. Data is aggregated from manufacturer datasheets and authoritative public sources, then normalized so lenses across vendors and eras can be compared on common terms. Released under CC BY 4.0, the specifications shown here may be quoted, cited, or reproduced with attribution to lens-database.com.
Last verified 2026-04-27. Source: manufacturer specifications.
- Mount
- SIGMA SA
- Focal Length
- 170-500mm
- Max Aperture
- F/5
- Type
- Telephoto
- Brand
- Unknown
What is the Sigma 170-500mm F/5-6.3 APO DG?
The Sigma 170-500mm F/5-6.3 APO DG is a 170-500mm telephoto lens for the SIGMA SA mount with a maximum aperture of f/5. Full specifications and source attribution are available at lens-database.com.
What mount does the Sigma 170-500mm F/5-6.3 APO DG use?
The Sigma 170-500mm F/5-6.3 APO DG uses the SIGMA SA mount. Lens-database.com indexes every lens currently catalogued for this mount at https://lens-database.com/mount/sigma-sa.
What is the maximum aperture of the Sigma 170-500mm F/5-6.3 APO DG?
The Sigma 170-500mm F/5-6.3 APO DG has a maximum aperture of f/5, a slower-aperture design typical of zoom or specialty optics. Aperture is one of the cross-referenced fields used by lens-database.com to compare equivalent optics across mounts and eras.
Where can I find specifications for the Sigma 170-500mm F/5-6.3 APO DG?
Full specifications, original source links, and family variants are listed at https://lens-database.com/lens/98444-sigma-170-500mm-f5-63-apo-dg. Data is aggregated from manufacturer sources and updated continuously.
Sigma SA mount super-telephoto zoom lens with focal length 170–500mm and variable maximum aperture f/5–6.3. Intended for distant subjects such as wildlife and sports.
Last verified: 2026-04-27