star diagonal (Q189619)
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accessory for astronomical and geodetic telescopes for observing zenith nearby stars
- Star diagonal
- Diagonal mirror
- Erecting lens
- Prism diagonal
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | star diagonal |
accessory for astronomical and geodetic telescopes for observing zenith nearby stars |
|
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Wikipedia(6 entries)
- dewiki Zenitprisma
- enwiki Star diagonal
- eswiki Prisma cenital
- frwiki Renvoi coudé
- trwiki Çapraz ayna
- zhwiki 天顶镜