Rokinon 8mm F/3.5 Fish-Eye CS
The Rokinon 8mm F/3.5 Fish-Eye CS is a 8mm fisheye lens designed for the PENTAX K mount. Manufactured by an unspecified manufacturer, it offers a maximum aperture of f/3.5, covering a 8mm focal range. Rokinon 8mm F/3.5 Fish-Eye CS is one of 7 variants in its family on lens-database.com, with sibling versions across mounts including NIKON F, MINOLTA/SONY A, CANON EF-S, NIKON F DX, 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
- PENTAX K
- Focal Length
- 8mm
- Max Aperture
- F/3.5
- Type
- Fisheye
- Brand
- Unknown
What is the Rokinon 8mm F/3.5 Fish-Eye CS?
The Rokinon 8mm F/3.5 Fish-Eye CS is a 8mm fisheye lens for the PENTAX K mount with a maximum aperture of f/3.5. Full specifications and source attribution are available at lens-database.com.
What mount does the Rokinon 8mm F/3.5 Fish-Eye CS use?
The Rokinon 8mm F/3.5 Fish-Eye CS uses the PENTAX K mount. Lens-database.com indexes every lens currently catalogued for this mount at https://lens-database.com/mount/pentax-k.
What is the maximum aperture of the Rokinon 8mm F/3.5 Fish-Eye CS?
The Rokinon 8mm F/3.5 Fish-Eye CS has a maximum aperture of f/3.5, a moderate-aperture design. 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 Rokinon 8mm F/3.5 Fish-Eye CS?
Full specifications, original source links, and family variants are listed at https://lens-database.com/lens/108894-rokinon-8mm-f35-fish-eye-cs. Data is aggregated from manufacturer sources and updated continuously.
Rokinon 8mm F/3.5 fisheye prime lens for Pentax K mount, intended for ultra-wide, distorted creative effects on APS-C/CS-size sensors. Suitable for general wide-angle and low-distortion-to-extreme field-of-view shots.
Last verified: 2026-04-27