re-adjust
readjust the mask
Re-adjust the mask fit
readjust the mask
re adjust the mask
You perform a negative pressure check and the lens remains deflected after holding your breath.
re-adject the mask fit
you perform the negative pressure check and the lens remains deflected after holding your breath
re-adjust the mask fit
Readjust the mask to fit.
re-adjust the mask fit
re-adjust the mask fit
re-adjust the mask fit.