Pentax 17-70mm - 17-70mm f/4 DA SMC AL IF SDM Lens Operating Manual page 45

Lens
DA 18-55mm f/3.5-5.6 AL WR
DA 50-135mm f/2.8ED [IF] SDM
DA L 50-200mm f/4-5.6ED
DA 50-200mm f/4-5.6ED WR
DA 55-300mm f/4-5.8ED
DA 60-250mm f/4ED [IF] SDM
Except for the DA 35mm f/2.8 Macro Limited, DA 70mm f/2.4 Limited, DA 40mm f/2.8
Limited and DA 21mm f/3.2 AL Limited lenses, do not use the lens hood when using the
built-in flash. This is to prevent the lens hood from obstructing the flash.
*1 Vignetting occurs when the focal length is 35mm or less, or when the focal length is 16 to
50mm and the shooting distance is below 1.5 m.
*2 Vignetting occurs when the focal length is 28mm or less, or when the focal length is 16 to
50mm and the shooting distance is below 1.5 m.
*3 Vignetting occurs when the focal length is 20mm or less, or when the focal length is
35mm and the shooting distance is below 1.5 m.
*4 Vignetting occurs when the focal length is below 28mm, or when the focal length is
28mm and the shooting distance is 1 m or less.
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Compatibility
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YES
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YES