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Mirror Blank


8" Telescope Mirror Blank Kit from Willmann-Bell Inc. Double Anneled Pyrex Glass

$259.95


Fused quartz 20" Diameter x 1.75" mirror blank

$1,850.00


New LOW PRICE #### 12 inch THIN EDGE PYREX Telescope Mirror Blank ####

$285.00


40 INCH DIA O'Hara E6 OPTICAL GLASS TELESCOPE MIRROR BLANK

$39,000.00


LOT OF 6 NEW united lens unitedlens telescope mirror blanks UL-23 8.00" 1.375"

$550.00


Mirror Blank

$59.99


6" dia. Mirror Blank .925" thick BK7 Telescope? old laser mirror

$45.00


5" dia. Mirror Blank 2" thick # N326 Pyrex BK7 Telescope?

$45.00


!!! TRADE !!! #### 12 inch THIN EDGE PYREX Telescope Mirror Blank ####

$310.00