Coastal Opt 7.45mm F/2.8 Circular Fisheye Jenoptik

The Coastal Opt 7.45mm F/2.8 Circular Fisheye Jenoptik is a 7mm fisheye lens designed for the CANON EF mount and released in 1997. Manufactured by Coastal, it offers a maximum aperture of f/2.8, covering a 7mm focal range, weighs 3630. Coastal Opt 7.45mm F/2.8 Circular Fisheye Jenoptik 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 Coastal Opt 7.45mm F/2.8 Circular Fisheye Jenoptik?

The Coastal Opt 7.45mm F/2.8 Circular Fisheye Jenoptik is a 7mm fisheye lens for the CANON EF mount with a maximum aperture of f/2.8. Full specifications and source attribution are available at lens-database.com.

What mount does the Coastal Opt 7.45mm F/2.8 Circular Fisheye Jenoptik use?

The Coastal Opt 7.45mm F/2.8 Circular Fisheye Jenoptik uses the CANON EF mount. Lens-database.com indexes every lens currently catalogued for this mount at https://lens-database.com/mount/canon-ef.

What is the maximum aperture of the Coastal Opt 7.45mm F/2.8 Circular Fisheye Jenoptik?

The Coastal Opt 7.45mm F/2.8 Circular Fisheye Jenoptik has a maximum aperture of f/2.8, 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 Coastal Opt 7.45mm F/2.8 Circular Fisheye Jenoptik released?

The Coastal Opt 7.45mm F/2.8 Circular Fisheye Jenoptik was released in 1997, placing it within the 1990s 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 Coastal Opt 7.45mm F/2.8 Circular Fisheye Jenoptik?

Full specifications, original source links, and family variants are listed at https://lens-database.com/lens/103050-coastal-opt-745mm-f28-circular-fisheye-jenoptik. Data is aggregated from manufacturer sources and updated continuously.