Pentax DA* 55mm f/1.4 SDM Lens PENTAXSN Nano AR Coating

Nano AR Coating

It is ideal for video as users will enjoy smoother rack focusing without the downsides normally encountered with contrast-based systems

and other elements

which excels in low-light conditions and also offers increased control over depth of field

Pentax DA* 55mm f/1.4 SDM Lens PENTAXSN Nano AR CoatingThe Pentax 55mm f 1. 4 DA* SDM Autofocus Lens is a compact and bright short telephoto lens of the highest order, made exclusively for Pentax digital SLR cameras. In a stocky housing ready for harsh conditions, you'll get a bright f 1. 4 aperture worlds away from the experience you're used to with more common zooms that opens up new creative doors to you as a photographer. This lens was born to shoot between f 1. 4 and f 2. 8, and comes with a 9 bladed