N°88544 · Family detail
PentaxWide·PENTAX Q mount
Pentax Q 8.5mm F/1.9 Standard Prime 01
Specifications01
Summary02
Pentax Q system standard wide-angle prime lens with an 8.5mm focal length and f/1.9 maximum aperture, intended for low-light and general photography on the small-sensor Pentax Q mount.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Pentax Q mount has a flange distance of 9.2 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Native lenses set the aperture, and often the focus, electronically. On a plain adapter they do not work. Use an electronic adapter made for this pair; for many pairs nobody makes one. Fully manual lenses are the exception.
No plain adapter reaches infinity focus on: Sony E, Canon RF, Nikon Z, Fujifilm X, L-Mount, Micro Four Thirds, Fujifilm G (GFX), Canon EF-M, Canon EF, Nikon F.
Other Mounts03
No alternate mounts are indexed for this family yet.