H-Alpha CCD Filters
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Astrodon - 50mm Unmounted Narrowband H-Alpha 3 nm Filter
$1,145.00SKU: ADO-HA3-50RFREE SHIPPING(48 States) -
Chroma Technology - 50mm Square Unmounted Ha 8nm Narrowband Filter
$465.00SKU: CHR-HA/8-50SUFREE SHIPPING(48 States) -
Chroma Technology - 50mm Unmounted Ha 8nm Narrowband Filter
$455.00SKU: CHR-HA/8-50UFREE SHIPPING(48 States) -
Chroma Technology - 36mm Unmounted Ha 8nm Narrowband Filter
$355.00SKU: CHR-HA/8-36UFREE SHIPPING(48 States) -
Chroma Technology - 31mm Unmounted Ha 8nm Narrowband Filter
$275.00SKU: CHR-HA/8-31UFREE SHIPPING(48 States) -
Chroma Technology - Ha/8-27mm Diameter Filter - Mounted
$265.00SKU: CHR-HA/8-27MFREE SHIPPING(48 States) -
Astronomik - H-Alpha 6nm CCD Filter - 36mm Round Mounted in Low-Profile Non-Threaded Cell
$289.95SKU: ASN-HA6-36FREE SHIPPING(48 States) -
Astronomik - H-Alpha 6nm CCD Filter - 31mm Round Mounted in Low-Profile Non-Threaded Cell
$249.95SKU: ASN-HA6-31FREE SHIPPING(48 States) -
Astronomik - H-Alpha 12nm CCD Filter - 36mm Round Mounted in Low-Profile Non-Threaded Cell
$189.95SKU: ASN-HA12-36 -
Astronomik - H-Alpha 12nm CCD Filter - 31mm Round Mounted in Low-Profile Non-Threaded Cell
$169.95SKU: ASN-HA12-31 -
Astrodon - 36mm Unmounted Narrowband H-Alpha 3 nm Filter
$748.00SKU: ADO-HA3-36RFREE SHIPPING(48 States) -
Chroma Technology - 65mm Square Unmounted Ha 8nm Narrowband Filter
$915.00SKU: CHR-HA/8-65SUFREE SHIPPING(48 States) -
Custom Scientific - H-Alpha 656.3/4.5 nm Filter - 1.25" Round Mounted
$600.00SKU: CUS-HA45NM-125FREE SHIPPING(48 States) -
Astrodon - 50mm Unmounted Narrowband Square H-Alpha 3 nm Filter
$1,438.00SKU: ADO-HA3-50SFREE SHIPPING(48 States) -
Astrodon - 50mm Unmounted Narrowband H-Alpha 5nm Filter
$870.00SKU: ADO-HA5-50RFREE SHIPPING(48 States) -
Astronomik - H-Alpha 12nm CCD Filter - SC Rear Cell
$289.95SKU: ASN-HA12-SCTFREE SHIPPING(48 States) -
Astronomik - H-Alpha 6nm CCD Filter - SC Rear Cell
$479.95SKU: ASN-HA6-SCTFREE SHIPPING(48 States) -
Baader - Enforced 3.5nm H-Alpha Filter, 50x50 Square
$640.00SKU: BAA-FHALNE-SQ50FREE SHIPPING(48 States) -
Baader - Narrowband Enforced 3.5nm H-Alpha Filter, 2" (with LPFC)
$537.00SKU: BAA-FHALNE-2FREE SHIPPING(48 States) -
Baader - f/2 Highspeed-Filter H-Alpha 1.25" (with LPFC)
$257.00SKU: BAA-FHALHS-1FREE SHIPPING(48 States) -
Baader - H-Alpha 35nm CCD Filter 50x50 x 3mm Square
$264.00SKU: BAA-FHAL-SQ50FREE SHIPPING(48 States) -
Baader - H-Alpha 35nm CCD Filter, 50.4 x 3mm Round
$214.00SKU: BAA-FHAL-RD50FREE SHIPPING(48 States) -
Custom Scientific - H-Alpha 656.3/4.5 nm Filter - 50mm Square Unmounted
$800.00SKU: CUS-HA45NM-50SFREE SHIPPING(48 States) -
Chroma Technology - 65mm Square Unmounted Ha 3nm Narrowband Filter
$1,250.00SKU: CHR-HA/3-65SUFREE SHIPPING(48 States) -
Chroma Technology - 65mm Square Unmounted Ha 5nm Narrowband Filter
$1,195.00SKU: CHR-HA/5-65SUFREE SHIPPING(48 States) -
Chroma Technology - H-Alpha 656.3/3 Narrowband Filter for F/3 or Faster - 2" Mounted
$599.00SKU: CHR-HA656.3/3FREE SHIPPING(48 States) -
Astronomik - H-Alpha 6nm CCD Filter - 2" Round Mounted
$469.95SKU: ASN-HA6-2FREE SHIPPING(48 States) -
Chroma Technology - 1.25" Mounted Ha 5nm Narrowband Filter
$460.00SKU: CHR-Ha/5-125MFREE SHIPPING(48 States) -
Chroma Technology - LRGB and Ha/8-27 Set - Mounted 1.25" Threaded Ring
$725.00SKU: CHR-HALRGB-27MFREE SHIPPING(48 States)
