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Green Monday - Loads Of Telescope Deals!

Lunar & Planetary Filters

2 Items
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 $89.10

ZWO 850nm IR Pass Filter - 1.25" - IR850NM1

SKU: ZWO-IR850NM1
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$22.00 $19.80