| • light beam diaphragm | |
| प्रकाश: allegation beacon lightness luminosity | |
| डायाफ्राम: diaphragm | |
प्रकाश किरण-पुंज डायाफ्राम in English
[ prakash kiran-pumja dayaphram ] sound:
| • light beam diaphragm | |
| प्रकाश: allegation beacon lightness luminosity | |
| डायाफ्राम: diaphragm | |