At the 17mm end of the zoom, it is a very wide-angle lens. The Quick-Shift Focus System allows instant switching from autofocus to manual focus operation. HD Lens Coating. The ED (Extra-low Dispersion) glass in this lens effectively compensates for chromatic aberration for extra-clear, high-contrast images.
![[Almost Unused] Pentax HD PENTAX DA 55-300mm f/4.5-6.3 ED PLM WR RE From JAPAN](https://images.buynet.work/thumb.php?i=389824382&s=240)
![[Almost Unused] Pentax SMC DA 16-45mm f/4 ED AL Wide Angle Zoom Lens From JAPAN](https://images.buynet.work/thumb.php?i=392023211&s=240)
