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GunDALF

18 Noi 2023 20:53



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Ce greseli gasiti in aceasta abordare?

Cred ca n-ati vazut asta, o mai postez o data:
https://skyandtelescope.org/astronomy-equipment/offsetting-your-secondary-mirror/

Evident, in figura A e exagerat nitel efectul, spune si tipul acolo.