Hartmann mask (Q1034196)
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telescope focusing device
Language | Label | Description | Also known as |
---|---|---|---|
English | Hartmann mask |
telescope focusing device |
Statements
Identifiers
Sitelinks
Wikipedia(4 entries)
- dewiki Scheinerblende
- enwiki Hartmann mask
- frwiki Masque de Hartmann
- huwiki Hartmann-maszk