f/2
Samyang · wide-angle
Samyang AF 12mm F2 X
Samyang lenses for Fujifilm
Two autofocus primes at opposite ends of the range.
2 lenses from Samyang for Fujifilm. 0 are Fujifilm’s own and 2 come from 1 other brands, among them Samyang. Focal lengths run from 12 mm to 75 mm, 2 are primes and 0 are zooms. The fastest opens at f/1.8.
Samyang makes two lenses for X mount and they do not overlap: the AF 12mm f/2 covers 18mm equivalent, and the AF 75mm f/1.8 covers 113mm equivalent. One is for landscape, interiors and astrophotography; the other is a portrait lens.
The 12mm f/2 is the point of interest. An ultrawide that opens to f/2 is unusual, and it is the aeprture that makes the difference for night skies, where f/2.8 costs a stop you cannot recover with a longer exposure without the stars trailing. Both focus automatically, which sets them apart from most of the budget wide-angle glass on this mount.
Third-party 2
f/2
Samyang · wide-angle
Samyang AF 12mm F2 X