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Frequently Asked Questions
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Q1: Can I use this Barlow on my tasco telescope 500X4.5 Galaxsee, 1000mm, f/9?
A: Yes, the 2-3x Barlow should work fine on the scope. Bear in mind, though, that magnification "eats" light, so eyepieces that give marginal brightness at 2X will probably not work well at 3x.
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