PENTAX DSLRs and 3rd Party Lenses
Q: Can I use another manufacturer's lens or accessories on my PENTAX DSLR?
A: While there are lenses and accessories from other manufacturers designed to work with PENTAX cameras, PENTAX cannot guarantee compatiblity with these products. For compatibility information or support regarding these non-PENTAX products, you will need to contact the lens or accessory manufacturer directly. PENTAX assumes no responsibility or liability for any equipment malfunction or failure resulting from the use of non-PENTAX lenses or accessories on PENTAX cameras.