Pentax Takumar 6x7 800mm F/4
The Pentax Takumar 6x7 800mm F/4 is a 800mm telephoto lens designed for the PENTAX 67 mount. Manufactured by an unspecified manufacturer, it offers a maximum aperture of f/4, covering a 800mm focal range. Pentax Takumar 6x7 800mm F/4 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 2026-04-27. Source: manufacturer specifications.
- Mount
- PENTAX 67
- Focal Length
- 800mm
- Max Aperture
- F/4
- Type
- Telephoto
- Brand
- Unknown
What is the Pentax Takumar 6x7 800mm F/4?
The Pentax Takumar 6x7 800mm F/4 is a 800mm telephoto lens for the PENTAX 67 mount with a maximum aperture of f/4. Full specifications and source attribution are available at lens-database.com.
What mount does the Pentax Takumar 6x7 800mm F/4 use?
The Pentax Takumar 6x7 800mm F/4 uses the PENTAX 67 mount. Lens-database.com indexes every lens currently catalogued for this mount at https://lens-database.com/mount/pentax-67.
What is the maximum aperture of the Pentax Takumar 6x7 800mm F/4?
The Pentax Takumar 6x7 800mm F/4 has a maximum aperture of f/4, 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 Pentax Takumar 6x7 800mm F/4?
Full specifications, original source links, and family variants are listed at https://lens-database.com/lens/110231-pentax-takumar-6x7-800mm-f4. Data is aggregated from manufacturer sources and updated continuously.
Pentax 67 mount Takumar prime telephoto lens with a fixed 800mm focal length and maximum aperture of f/4, intended for long-distance subjects such as sports and wildlife.
Last verified: 2026-04-27