(Q6524048)
Statements
Identifiers
Sitelinks
Wikipedia(10 entries)
- cswiki Rozptylná čočka
- enwiki Concave lens
- etwiki Nõguslääts
- mswiki Kanta cekung
- nowiki Konkav linse
- ptwiki Lente côncava
- svwiki Konkav lins
- thwiki เลนส์เว้า
- zh_yuewiki 凹透鏡
- zhwiki 凹透镜
light transparent structure which is thin in middle and thick in its edges