jump to navigation

Lens Magnification Comparison with Orion Apex 90mm 15 Disember 2009

Posted by azmirul in Astrophotography, Photography.
Tags:
add a comment

Aku ada buat gambarajah utk compare magnification antara lens yg berbeza. Ketepatan gambarajah ni memang bleh diragui heher, tapi blehler roughly agak… aku sketch guna subject dish kat cell tower dari view telescope Apex (1250mm focal length):