focometer (Q3746960)
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device for measuring the focal length of lenses
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | focometer |
device for measuring the focal length of lenses |
Statements
1 reference
1 reference
Identifiers
Sitelinks
Wikipedia(7 entries)
- enwiki Focometer
- frwiki Focométrie
- itwiki Focometro
- lvwiki Fokometrija
- nnwiki Fokometer
- rowiki Focometrie
- srwiki Фокометар