This 2x converter is designed for digital SLR's, as it features the DG multi layer lens coating and lens design to reduce flare and ghosting, and also creates an optimum colour balance through the entire zoom range.
- Lens construction: 6 elements in 5 groups
- Focal length: 2x
- Aperture coupling range: f/2.8 - f/32
- Reproduction ratio: 2x
- Dimensions: 68.5 x 52mm
- Weight 234g