
Ricoh has a new patent application for a lens cap with a lock mechanism – in order to remove it, you have to pinch the two release handles and in addition press the lock mechanism button on the front that also serves as a manufacturer logo. Via Egami







![Permalink to Pentax HD PENTAX-D FA645 35mm f/3.5 AL [IF] lens now in stock](https://pentaxrumors.com/wp-content/uploads/2016/01/Pentax-smc-FA-645-35mmf3.5-AL-IF-170x170.jpg)

