Pentax Digital Camera Lens smc PENTAX-DALENS, Note:

4 smc PENTAX-DA LENS

Focusing ring

Distance scale window

Depth-of-field scale

Mounting index

Note:

Lens hood attaching index

Distance scale

Depth-of-field scale

Distance index

The DA lens does not have an aperture ring. Aperture settings are controlled automatically as if set to the auto “A” position, so accessories without an auto “A” setting cannot be used with this lens.