### Eyepiece Magnification / Telescope Focal Length Calculator Spreadsheet

Posted:

**Tue Apr 23, 2019 8:05 am**I did this for my observing I find it rather useful, its on spreadsheet so if anyone wants a copy let me know

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Posted: **Tue Apr 23, 2019 8:05 am**

I did this for my observing I find it rather useful, its on spreadsheet so if anyone wants a copy let me know

Posted: **Tue Apr 23, 2019 3:22 pm**

Thanks Jeremy. Interesting to see the magnification the eyepieces are on my different scopes.

Posted: **Sun Jan 10, 2021 11:47 pm**

The spreadsheet will calculate your telescopes f/Ratio, resolving limit, limiting magnitude, maximum FOV and magnification at prime focus as well as each ...