| • doublet lens | |
| द्वि: double acting double helical gear double | |
| क: villein | |
| क: villein | |
| लेन्स: eyeglass contact lens | |
द्वि क लेन्स in English
[ dvi ka lensa ] sound:
| • doublet lens | |
| द्वि: double acting double helical gear double | |
| क: villein | |
| क: villein | |
| लेन्स: eyeglass contact lens | |