Pentax HD FA 15-30mm f/2.8 ED SDM WR
Equipped with an aperture of f/2.8, it also has an ED (Extra-low Dispersion) element to reduce color fringing and chromatic aberrations, and a Supersonic Direct-drive Motor for quick and silent autofocus. In addition to this, it is also WR (Weather Resistant), giving it the capability to resist the elements.
The Pentax HD FA 15-30mm f/2.8 is ideal for photographers who love to capture breathtaking landscapes, impressive architectures or need a wide framing in confined spaces. Furthermore, thanks to its weather resistance, it is perfect for those who love to photograph outdoors, even in adverse weather conditions.