Extender EF 1.4xIII
High-performance extender that stretches the lens focal length by 1.4 times1.4x increase of the lens focal length. Lens placement and coatings are optimized to minimize the ghosting effect.
- Lens construction: 7 elements in 3 groups
- Max. diameter x length, weight: ø72.0 x 27.2 mm, 225 g/ 2.8” x 1.1”, 7.9 oz.