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nobody

21 Feb 2012 13:20



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Uite aici de ce: http://www.meade.com/product_pages/coronado/filters/h_alpha_40.php
Si vezi diferenta la 
Recommended Telescope Focal Length
Included Blocking Filter

si pe urma compara cu: http://www.meade.com/product_pages/coronado/scopes/solarmaxii_60.php 

si vezi ca nu-i mai scump filtrul decat setul complet cu telescop.