Artra Lab · Motus
Motus 50mm ƒ/1.6 Pan Tilt 360
ARTRA LAB MOTUS 50MM F1.6 PAN TILT 360
Artra Lab Motus 50mm ƒ/1.6 Pan Tilt 360 is a 50mm prime lens for the Fujifilm X mount, equivalent to 75mm on full frame, with a maximum aperture of ƒ/1.6 and manual focus. It weighs 222 g.

Optics
- Type
- Prime · Photo
- Specialty
- Tilt
- Focal length
- 50mm (75mm eq.)
- Angle of view
- 46°
- Aperture
- ƒ/1.6 – ƒ/16
- Blades
- 14
- Aperture ring
- —
- Movements
- Tilt ±15° · Rotation 360°
- Construction
- 6 el. / 5 gr.
- Designed for
- Full frame
Focus
- Type
- Manual
- Minimum distance
- 0.50 m
- Magnification
- —
Size and mount
- Diameter × length
- 61 × 70 mm
- Weight
- 222 g
- Filter
- 46 mm front
- Mount
- Native X mount
Features
- Yes
- —
- No
- —
History
- Maker
- Artra Lab · HK
- Announced
- —
- Status
- Current
Weight and filter are the non-Sony values (Sony E: 200 g, 43 mm). The specification table gives 14 aperture blades, the feature text 10. The angle of view (46°) is the full-frame value. B&H lists it as AL5016X.