The Pentax HD DA* 11-18mm f/2.8 ED DC AW is a versatile lens that can accommodate a variety of focal lengths. It features a bright maximum aperture and a wide-angle design ideal for shooting interior and landscape photography. It's also ideal for astrophotography. Its weather-sealed design and Super Protect coating make it ideal for use in challenging weather conditions. This lens is ideal for Pentax K-mount cameras with APS-C sensors. It features a focal length range of 17 to 27.5mm. It can be used in low-light conditions and offers constant aperture for capturing challenging subjects. 

Compatibility with K- Mount Lens

APS-C Format

Aperture Range: f/2.8 to f/22 

Two Ashpherical Elements, Two ED Elements 

 Two ED Elements 

DC Autofocus Motor 

Rounded 9-Blade Diaphragm 

Aero Bright II 

This lens features a variety of low dispersion and aspherical elements that help control color fringing and distortion. An Aero Bright II Coating has also been utilized to improve contrast and accuracy. The lens' features four different aspherical elements and two extra-low dispersion components. These help minimize chromatic and spherical aberrations in the zoom range for enhanced clarity, color accuracy, and sharpness. The unique Aero Bright II coating has been applied to certain elements to minimize flare and ghosting, allowing for better color neutrality and contrast when working in bright lighting conditions. The front element has also been protected from grease and moisture by coating it with Super Protect. It features a DC motor and an integrated focus clamp for quick and precise AF performance. It can also be used with a quick-shift focusing clutch for fast switching between manual and automatic focus modes. 

The lens' construction is also weather-resistant, and it features 10 seals around the body to prevent dust and moisture from entering. The lens features a dedicated space for wrapping a heating device around it to prevent condensation and freezing. The lens features a circular nine-blade diaphragm for a pleasing bokeh effect.

Limited 1-Year Manufacturer Warranty