More information leaked online on the upcoming Tokina ATX-i 11-20mm f/2.8 lens:
- The lens will be launched in July
- Aperture ratio: f/2.8
- Optical construction: 14 lenses in 12 groups
- Angle of view: 104-72°
- Aperture blades: 9
- Minimum distance: 0.28 m
- Filter size: 82 mm
- Lens length: 94.3 mm (Canon), 91.8 mm (Nikon)
- Weight: 570 g (Canon), 550 g (Nikon)
- Other: lens hood, front and rear covers included
- Available for Canon EF and Nikon F
- Price around €600
For comparison, here is the lens design of the current Tokina AT-X 11-20mm f/2.8 PRO DX model:
Here is a report from fotomagazin.de:
The changes obviously only affect the outer, modernized appearance of the frame and the coating of the front lens: According to Tokina, it has a new water-repellent anti-reflective multi-coating, which improves light transmission and minimizes reflections. The coating also makes cleaning the surface easier. The Nikon version of the Tokina has a silent drive focusing motor (SD-M) in combination with a GMR sensor. Apparently the predecessor didn't have that. This explains the changes in dimensions and weights.
Via Nokishita, NikonRumors
