- #1
yiuscott
- 37
- 0
Hi
I am slightly confused... Many books and website says that your telescope's useful magnification ranges from 20X per inch to 100X per inch according to the optic quality. How do i find out the optic quality and useful magnification for my own telescope? (p.s. i am using a Orion Skyview Pro 6")
I am slightly confused... Many books and website says that your telescope's useful magnification ranges from 20X per inch to 100X per inch according to the optic quality. How do i find out the optic quality and useful magnification for my own telescope? (p.s. i am using a Orion Skyview Pro 6")