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dragos.n

20 Oct 2009 09:21



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Am vazut ca sunt la Newton SPX de le Orion Optics, la diametrul de 200mm si modele cu F/D=6 obstructie de 25%, si cu F/D=8 obstructie de 18%.

http://www.orionoptics.co.uk/SPX/spx200f6.html

http://www.orionoptics.co.uk/SPX/spx200f8.html