A fast wide angle lens.
- Coverage: Covers full frame (FX)
- Optical Design
- 11 elements in 9 groups
- 2 aspherical, 3 ED, 3 HR elements
- Aperture:
- apertures from f/1.8 to f/16
- 9-blade aperture diaphragm
- aperture ring
- Filters: 55mm filter thread
- Focus:
- autofocus, stepping motor
- 12" (0.3m) minimum focus
- 1:10 maximum magnification
- No DOF markings
- Size and Weight:
- 3.4” (85mm) long
- 2.8" (70mm) diameter
- 13 ounces (370g) weight
- Color: Black
- Other: Micro USB port for updates
- Price: US$430
- Firmware: 1.0.6 (May 2023)
- Announced: May 17, 2021