Tamron SP 90mm F/2.5 Macro 52BB

The Tamron SP 90mm F/2.5 Macro 52BB is a 90mm macro lens designed for the TAMRON ADAPTALL mount and released in 1984. Manufactured by Tamron, it offers a maximum aperture of f/2.5, covering a 90mm focal range, weighs 410, accepts 55 filters. Tamron SP 90mm F/2.5 Macro 52BB is one of 2 variants in its family on lens-database.com, with sibling versions across mounts including INTERCHANGEABLE MOUNT, 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 2026-06-11. Source: manufacturer specifications.

What is the Tamron SP 90mm F/2.5 Macro 52BB?

The Tamron SP 90mm F/2.5 Macro 52BB is a 90mm macro lens for the TAMRON ADAPTALL mount with a maximum aperture of f/2.5. Full specifications and source attribution are available at lens-database.com.

What mount does the Tamron SP 90mm F/2.5 Macro 52BB use?

The Tamron SP 90mm F/2.5 Macro 52BB uses the TAMRON ADAPTALL mount. Lens-database.com indexes every lens currently catalogued for this mount at https://lens-database.com/mount/tamron-adaptall.

What is the maximum aperture of the Tamron SP 90mm F/2.5 Macro 52BB?

The Tamron SP 90mm F/2.5 Macro 52BB has a maximum aperture of f/2.5, a standard pro-grade aperture. Aperture is one of the cross-referenced fields used by lens-database.com to compare equivalent optics across mounts and eras.

When was the Tamron SP 90mm F/2.5 Macro 52BB released?

The Tamron SP 90mm F/2.5 Macro 52BB was released in 1984, placing it within the 1980s 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 Tamron SP 90mm F/2.5 Macro 52BB?

Full specifications, original source links, and family variants are listed at https://lens-database.com/lens/427181-tamron-sp-90mm-f25-macro-52bb. Data is aggregated from manufacturer sources and updated continuously.