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WANTED Astrodon narrowband SII / OIII 3nm filters 1.25 Wanted

Price - $1.00

Ad Number: 129066

Posted: 15 Feb 2018

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I found a Ha 3nm, Still looking for SII and OIII 3nm.

1.25 to screw into ZWo EFW.


  • Condition excellent
  • Location Grand Rapids MI

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