Twittern Buy HD PENTAX-D FA* 50mm F1.4 SDM AW - Camera Accessories Optional Accessories S100-140 for DA* 16-50mm Rear lens cap K bayonet O-LC72 Cap for HD DA 16-85mm ED DC WR Enclosed Accessories S100-140 for DA* 16-50mm Rear lens cap K bayonet O-LC72 Cap for HD DA 16-85mm ED DC WR