Diaphragm

himmennin

(optics: structure with a central aperture used to limit the passage of light)

kaiutinkalvo

(acoustics: vibrating membrane in a speaker)

kalvo

(anatomy: separating membrane or sheet of muscle)

kalvo

(mechanics: flexible membrane)

kalvo

(acoustics: vibrating membrane in a speaker)

kalvo

(chemistry: permeable or semipermeable membrane)

pallea

(anatomy: sheet of muscle separating thorax from abdomen)

pessaari

(contraceptive device)

himmentää

(optics: to reduce lens aperture)