- FX coverage
- Autofocus (in-lens focus motor), internal focus
- 19 elements in 14 groups, 2 aspherical, 2 FLD, 2 SLD elements
- 9-blade aperture rounded diaphragm
- smallest aperture is f/22
- 82mm filter ring
- 18" (0.45m) minimum focus; 1:4.6 maximum reproduction ratio
- 4.3 x 3.5" (109.4 x 88.6mm) long, diameter
- 31 ounces (885g) weight
- included LH876-02 petal lens hood, soft case, caps
- US$899
- Model Number 635
- Announced September 2013
- works with USB dock