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hi there thank u for giving me your time i'm gonna buy a refractor telescope and i have 2 items. skywatcher 120 mm ed apo (f/7.5 & F=900mm) & william optic 90 mm megrez (f/6.95 & F=620mm) both with eq5 mount and whithout goto system. i've heard that because of the quality of william optic, it is much more better than skywatcher even if its diameter is 30 mm less than skywatcher . is it true? ( and notice that william is a bit more expensive). whats your opinion ? will the 90 mm diameter have any problem in observing faint object's of the sky? and really is the skywatcher quality such bad comparing with william? plus i'm gonna enjoy just observing through deep sky and ofcourse solar planets for at least 1 or 2 year's and after that i may go toward astrophotography. and if u have totally another telescope suggetion for this range i'll be glad to khow your advise. i'm thinking of william optic SWAN 25 mm wide angle eyepiece instead of two skywatcher LET one 25mm and one 5 mm that the seller gives on the scope, because i've heard william eyepieces has no false colour and other aberrations. and i can buy a william optic SPL 3 mm for magnifition eyepiece 1 monthe later ( when i have the money). and about diagonal i think william's 1.25'' 45 degre whit erecting prism is more accurate than skywatcher 2'' diagonal that the seller gives on the scope. is being 2'' for diagonals very important? what's your opinion in these cases?
best regards...
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