Ricoh has announced the release of three HD Pentax-FA Limited lenses for K-mount DSLR cameras: the HD Pentax-FA 31mm F1.8 Limited, HD Pentax-FA 43mm F1.9 Limited and HD Pentax-FA 77mm F1.8 Limited.

These three lenses feature the same optical construction as their respective non-HD predecessors, while bringing a number of new and improved features. The first notable change is the addition of Ricoh’s High-Definition (HD) coating on the lenses.
…
Read more