This Auto Focus Telephoto lens features Inner Focusing and SMC (super multi coating). SMC describes seven microscopically thin layers of high quality coatings that are applied to the lens elements. smc coatings significantly increase the amount of light transmitted by the lens. Compatible with both film and digital PENTAX 645 cameras.
In order to discover the products which are being developped and the ones which are planned, you can download our roadmap in pdf:
To see our K-mount currently available range, please download Lenses & Accessories brochure.
Visit the PENTAX Lens Technology web page to discover more about the PENTAX lens construction.
Read more about the PENTAX Focus Function here.
You can use the PENTAX Lens Glossary to learn more about its features.
