The 21mm F/2.4ED DCWR lens from the Pentax HD-D FA is a specialized ultra-wide angle lens that offers a full frame option for photographers. The 21mm F/2.4ED DCWR lens from Pentax is ideal for shooting in low-light conditions. It features a constant f/2.8 aperture and allows you to control the depth of field. The HD-D FA's 21mm f/2.4ED lens features a multi-layer coating for enhanced durability and reduces ghosting and flare. It also utilizes ED glass elements for reduced aberrations. The 21mm F/2.4 ED DCWR lens from Pentax is versatile. It can be used with a variety of cameras and allows users to focus on up to 11". The HD-D FA lens is designed to provide the best possible performance when used with Pentax's DSLR cameras. It features eight seals to protect it from dirt and intrusion.  It can be used with full-frame K-mount cameras and is compatible with APS-C models.

Ultra Wide Angle Zoom Lens

Pentax K Mount Compability 

Aperture Range: f/2.8 to f/22 

Integrated Lens Hood 

Dust and Weather-Resistant Design

The Pentax HD-D FA's 21mm f/2.4ED DCWR lens is fast-acting.

It features a Supersonic Direct Drive Motor and a Quick-Shift focus system, allowing users to switch between manual and auto focusing.

Its bulbous front element is also covered with a Super Protect coating, and a lens hood is included for added safety.

The Pentax HD-D FA’s 21mm f/2.4 ED DCWR lens is ideal for capturing wide-angle and ultra-wide perspectives.

The 21mm f/2.4ED lens of the Pentax HD-D FA delivers consistent performance across the zoom range.

Its constant maximum aperture helps with selective focus control.

The use of ED glass elements in the lens design helps minimize color fringing and control chromatic aberrations for enhanced color fidelity and clarity.

The multi-layer coating on the lens minimizes flare, ghosting, and reflections for enhanced color and contrast in challenging lighting conditions.

The integrated lens hood and Super Protect coating keep the optics protected from dust and water damage.

The Supersonic Direct-Drive motor ensures fast and quiet autofocus operation. 

The rounded nine-blade diaphragm helps create a pleasing bokeh effect when used with shallow depth-of-field techniques.

It's completely round between f/2.8 and 5.6 when used at 15mm and 30mm.

The weather-resistant construction of the lens features eight seals, which allow it to work in challenging conditions.

The 21mm F/2.4ED lens from the HD-D FA features a focal length range of 15 to 30mm and a maximum aperture of f2.8.

 It also has a minimum focus distance of 11.02 and a maximum magnafcation of 0.2x.

Its optical design includes 18 elements in 13 groups and nine rounded diaphragm blades.

Limited 1-Year Manufacturer Warranty