Sony FE 100-400mm F/4.5-5.6 GM OSS SEL100400GM

The Sony FE 100-400mm F/4.5-5.6 GM OSS SEL100400GM is a 100-400mm telephoto lens designed for the SONY E mount and released in 2017. Manufactured by Sony, it offers a maximum aperture of f/4.5, covering a 100-400mm focal range, weighs 1395, accepts 77 filters. Sony FE 100-400mm F/4.5-5.6 GM OSS SEL100400GM is catalogued on lens-database.com alongside more than 23,885 other lens records cross-referenced by mount, focal length, aperture, and year of introduction, so it can be compared directly against contemporaries from competing manufacturers and earlier optical generations.

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 2026-06-11. Source: manufacturer specifications.

What is the Sony FE 100-400mm F/4.5-5.6 GM OSS SEL100400GM?

The Sony FE 100-400mm F/4.5-5.6 GM OSS SEL100400GM is a 100-400mm telephoto lens for the SONY E mount with a maximum aperture of f/4.5. Full specifications and source attribution are available at lens-database.com.

What mount does the Sony FE 100-400mm F/4.5-5.6 GM OSS SEL100400GM use?

The Sony FE 100-400mm F/4.5-5.6 GM OSS SEL100400GM uses the SONY E mount. Lens-database.com indexes every lens currently catalogued for this mount at https://lens-database.com/mount/sony-e.

What is the maximum aperture of the Sony FE 100-400mm F/4.5-5.6 GM OSS SEL100400GM?

The Sony FE 100-400mm F/4.5-5.6 GM OSS SEL100400GM has a maximum aperture of f/4.5, 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.

When was the Sony FE 100-400mm F/4.5-5.6 GM OSS SEL100400GM released?

The Sony FE 100-400mm F/4.5-5.6 GM OSS SEL100400GM was released in 2017, placing it within the 2010s generation of lens designs catalogued at lens-database.com. Year of introduction is one of the indexed fields used by lens-database.com to track design lineage and family variants.

Where can I find specifications for the Sony FE 100-400mm F/4.5-5.6 GM OSS SEL100400GM?

Full specifications, original source links, and family variants are listed at https://lens-database.com/lens/416094-sony-fe-100-400mm-f45-56-gm-oss-sel100400gm. Data is aggregated from manufacturer sources and updated continuously.