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Astrophotography Deal - Celestron 11" RASA - $1000 Off - Now Only $2595 - Limited Quantity On Hand

Baader Planetarium

2 Items
Baader 31 mm Round Ultra Narrowband 3.5 nm H-Alpha CCD Filter

Baader Planetarium Ultra Narrowband 3.5 nm H-Alpha CCD Filter - 31 mm Round - FHALNU-RD31

SKU: BAD-FHALNU-RD31
  • Filter Type: H-Alpha
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$336.00

Baader Planetarium f/2 Highspeed Narrowband H-Alpha CCD Filter - 31mm Unmounted - FHALHS-RD31

SKU: BAD-FHALHS-RD31
  • Filter Type: H-Alpha
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
$209.00