Thread: Astro Tech dealers in Oz?
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  #12  
Old 13-01-2016, 01:20 PM
N1 (Mirko)
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Join Date: Oct 2013
Location: Dunners Nu Zulland
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Yes, the writing on the lens cell says "Doublet ED APO" in the picture used for the "SharpStar 60-ED 60mm f5.5 Quadruplet" on AA website also. As opposed to "Quadruplet APO" on the 65Q. Are there further elements elsewhere in the tube?
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