Pentax 11 18mm f2.8 — spec questions and answers
Factual answers to common spec questions about the Pentax 11 18mm f2.8, drawn only from its published specifications.
What is the focal length of the Pentax 11 18mm f2.8?
18 mm
What is the maximum aperture of the Pentax 11 18mm f2.8?
f/2.8