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20\" Telescope Spider and 4\" Secondary Mirror For Sale

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20\" Telescope Spider and 4\" Secondary Mirror:
$150.00

Are you building a LARGE Telescope? This 4\" Secondary Mirror, 20\" Spider with Mirror Mount is in Very Good condition.
Check out the pictures. This Spider and Mirror can be used with a Primary Mirror in the 16\" to 18\" F5 to F4 range. Shipping in the Continental US or Canada will be $20

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