[SOLD] OIII 1.25" Filter [Archive]

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Poita

13-03-2015, 12:18 PM

Obinar O-III #1148 1.25" filter

See report here:
http://www.blackskynet.de/Bilder/Transmissionskurven/orbinarOIII.jpg

Akwestland

13-03-2015, 12:26 PM

PM'd.