The Pentax DA 40mm f2.8 X lens is great for keeping your Pentax K-01 mirrorless camera as compact as possible. A pancake style lens, the 40mm f2.8 lens is just 0.36-inches thick, so it allows your camera a low profile, which is ideal when you are traveling. The 40mm focal length provides an equivalent of 60mm when mounted on your camera, so it will help you to attain a nice tight crop of your portraits, and it also makes for good general purpose shooting. Thanks to a fast f2.8 maximum aperture, this prime lens from Pentax is good for low-light and handheld shooting.

  • Fast f2.8 maximum aperture
  • Incredibly compact design
  • Protective SP coating
  • 35mm equivalent focal length: 60mm