- FX coverage
- Autofocus (in-lens focus motor), rear focus
- 12 elements in 9 groups
- 9-blade rounded aperture diaphragm
- smallest aperture is f/32
- 62mm filter ring
- 7" (0.185m) minimum focus; 1:1 maximum reproduction ratio
- 1.9" (48mm) working distance at 1:1
- 3.5 x 2.9" (89 x 73mm) long, diameter
- 15 ounces (425g) weight
- included HB-42 bayonet hood, CL-1016 lens pouch, caps
- US$600
- Model Number 2177
- Announced January 2008
Thom's Mini Review: Good news: very sharp in the center by f/4, center deadly sharp by f/5.6. Bad news: corners need more stopping down to get into high acuity, surprisingly strong vignetting wide open improves to decent in a couple of stops. Overall: I was a bit surprised by the corners on this lens, and that's about my only reservation other than the big one: working distance at 1:1 is extremely short.
