ManualTable of ContentsUSING YOUR LENS SAFELY1PRECAUTIONS AND LENS MAINTENANCE2FEATURES OF THE smc PENTAX-DA LENS6About dustproof, water resistance, and simplified weather resistance7smc PENTAX-DA LENS8About the DA lens mount9About lenses with a supersonic motor10on the11MOUNTING AND REMOVING THE LENS12LENS CAP13Attaching the dedicated lens cap to DA 15mm f/4ED AL Limited14Attaching the dedicated lens cap to DA 40mm f/2.8 Limited14FOCUSING15Changing the Focus Mode15For the DA lens15Using Autofocus16Using Manual Focus18Using the Quick-Shift Focus System18How to use the Quick-Shift Focus System19DA 200mm f/2.8ED [IF] SDM, DA 300mm f/4ED [IF] SDM focusing21Precautions on close-distance scale22ZOOM LENS23About the zoom ring24MACRO LENS25Magnification Scale25ATTACHING THE LENS HOOD26Screw-on Type (DA 70mm f/2.4 Limited dedicated lens hood)26Screw-on Type (DA 40mm f/2.8 Limited dedicated lens hood)27Bayonet Type27Bayonet Type (DA 21mm f/3.2 AL Limited dedicated lens hood)28About the PL filter window29Built-in lens hood31FILTERS32Precaution on filters32Attaching the 30.5mm filter to the DA 40mm f/2.8 Limited lens32AL Limited lens33Limited lens34Circular polarizing filters and vignetting35Compatibility table for PENTAX circular polarizing filters36PRECAUTIONS WHEN USING THE LENS WITH A FLASH40Built-in Flash40External Flash40Compatibility of DA Lenses with the Built-in Flash42TRIPOD MOUNT44Removing the Tripod Mount45MAIN SPECIFICATIONS46Size: 1.73 MBPages: 56Language: EnglishOpen manual