The HD-DA 21mm F/3.2 AL Limited Lens from Pentax features a compact form factor and a Quick-shift Focus System. This allows users to focus automatically on their desired subject even when using AF mode. Its 35mm equivalent focal length makes it ideal for shooting with a wide angle of view. A thin and compact pancake lens with a high-quality multi-layer coating delivers exceptional image quality and color neutrality. Its quick-shift focus system helps with precise handling and is ideal for capturing focused images.

Aperture Range: f/3.2 to f/22 

Super Protect Lens Coating

49mm Lens Filter Thread 

Pentax K Lens Mount 

Maximum Magnification: 0.17x

7 Diaphragm Blades 

8 Elements in 5 Groups 

The HD-DA 21mm f/3.2 AL lens from Pentax features a minimum focus distance of 7.9 inches.

It has seven Diaphragm blades, eight elements in five groups, and a maximum magnification of 0.19x.

The 21mm f/3.2 AL lens from Pentax is a compact, pancake-type lens that offers a 35mm-equivalent focal range.

The wide 68-degree angle of view makes it ideal for shooting in various locations, such as interior and exterior areas.

The lens features a multi-layer coating that minimizes ghosting and flare for enhanced contrast and clarity.

Its seven-blade diaphragm adds to the aesthetic quality and helps shallow depth of field shooting.

The lens' surface has been protected from dirt, finger prints, and oil with an SP Protect coating.

Limited 1-Year Manufacturer Warranty