Sirui's wide-angle cinema prime for APS-C — the 24mm T1.2 Nightwalker for low-light filming.
The Sirui Nightwalker 24mm T1.2 is a fast wide cine prime from Sirui's Nightwalker series for video production. L-Mount.
24mm focal length. T1.2 maximum aperture (cinema T-stop). Cine prime. Manual focus. L-Mount.
The Sirui Nightwalker 24mm T1.2 is the wide member of the Nightwalker cine prime set — 24mm is a classic wide focal length for narrative and documentary video. T1.2 (equivalent to approximately f/1.2 in photographic terms) provides strong available-light capability. Consistent T-stop calibration across the Nightwalker set allows predictable exposure matching when cutting between focal lengths.
On the used market the Sirui Nightwalker 24mm T1.2 is an affordable wide cine prime. Condition checks: de-clicked aperture, T1.2 elements, focus pull. L-Mount.