A wide angle lens made by Shenzhen Dongzheng Optics.
- Pentax K, Nikon F, Canon EF, Sony E mounts, covers full 35mm frame
- manual focus only
- 63° angle of view (diagonal)
- 11 elements in 10 groups, 2 ED, 1 high refractive elements
- f/1.2 to f/22, ?-blade diaphragm
- 72mm filter ring, rear gelatin slot
- 12” (0.3m) minimum focus, 1:8.3 maximum magnification ratio
- ?” (?mm) long, ?” (? mm) diameter
- 20.5 ounces (690g) weight
- Black
- US$750