Brightin Star
MF 12mm ƒ/2 III
MF 12mm F2.0 III
Brightin Star MF 12mm ƒ/2 III is a 12mm prime lens for the Fujifilm X mount, equivalent to 18mm on full frame, with a maximum aperture of ƒ/2 and manual focus. It weighs 268.4 g.

Optics
- Type
- Prime · Photo
- Focal length
- 12mm (18mm eq.)
- Angle of view
- 97°
- Aperture
- ƒ/2 – ƒ/22
- Blades
- 10
- Aperture ring
- Yes
- Construction
- 12 el. / 9 gr.
- Special elements
- aspherical and ED elements (counts not given)
- Designed for
- APS-C
Focus
- Type
- Manual
- Minimum distance
- 0.18 m
- Magnification
- —
Size and mount
- Diameter × length
- —
- Weight
- 268.4 g
- Filter
- 62 mm front
- Mount
- Native X mount
Features
- Yes
- Aperture ring
- No
- Electronic contacts
History
- Maker
- Brightin Star · CN
- Announced
- —
- Status
- Current
An earlier Brightin Star 12mm F2.0 (pre-Mark III) was sold for X; see brightin-star-12mm-f2. The Mark II was not found, so no replaces link is set.