Sony Nxcam HXR-NX70U Operating Manual page 15

To remove the lens hood with lens cover
Turn the lens hood in the opposite direction to the arrow  in the illustration while pressing
the PUSH (lens hood release) button.
Tips

If you attach or remove a 37mm (1 1/2 in.) PL filter or MC protector, remove the lens hood with lens

cover.
To open or close the shutter of the lens hood with lens cover
Move the lens cover lever to OPEN to open the lens cover, and move the lever to CLOSE to
close the lens cover.
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