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Astrophotography Deal - Celestron 11" RASA - $800 Off - Now Only $2795 - Limited Quantity On Hand

Filters

2 Items
Baader 1.25" Methane Band Filter

Baader 1.25" 889 nm Methane CCD Filter - FMTH-1

SKU: BAD-FMTH1
  • Filter Type: Methane
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$267.00
ZWO CH4 Methane Filter

ZWO 20nm CH4 Methane Band Filter - 1.25" - CH41

SKU: ZWO-CH41
  • Filter Type: Methane
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$99.00