| Display title | File:Fresnel lens focal length.png |
| Default sort key | Fresnel lens focal length.png |
| Page length (in bytes) | 88 |
| Namespace ID | 6 |
| Namespace | File |
| Page ID | 5766 |
| Page content language | en - English |
| Page content model | wikitext |
| Indexing by robots | Allowed |
| Number of redirects to this page | 0 |
| Hash value | 0158e482a203527e079048b8ab58052e26b370d7 |
| Page image |  |
| Edit | Allow all users (infinite) |
| Move | Allow all users (infinite) |
| Upload | Allow all users (infinite) |
| Page creator | Paulo Pacheco (talk | contribs) |
| Date of page creation | 13:53, 31 October 2017 |
| Latest editor | Paulo Pacheco (talk | contribs) |
| Date of latest edit | 13:53, 31 October 2017 |
| Total number of edits | 1 |
| Total number of distinct authors | 1 |
| Recent number of edits (within past 90 days) | 0 |
| Recent number of distinct authors | 0 |
