Narrowband & Imaging Filters
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- ZWO Premium LRGB Imaging Filter Set - 36mm Round Unmounted # LRGB-36Our Price: $199.00In StockFree US Shipping
- ZWO Narrowband SHO (S-II, H-a & O-III) Imaging Filter Set - 36mm Round Unmounted # NBSET36Our Price: $479.00In StockFree US Shipping
- Antlia 3nm Narrowband Oxygen III (OIII) Pro Imaging Filter - 36mm UnmountedOur Price: $310.00In StockFree US Shipping
- Antlia SHO (S-II, H-a & O-III) Narrowband 3nm Pro Imaging Filter Set of 3 Filters - 36mm Rou...Our Price: $930.00Out of StockFree US Shipping
- Antlia LRGB-V & SHO (S-II, H-a & O-III) Narrowband 3nm Pro Imaging Filter Set of 7 Filters -...Our Price: $1,290.00Out of StockFree US Shipping
- Antlia V-Series LRGB Pro Imaging Filter Set - 36mm UnmountedOur Price: $360.00Out of StockFree US Shipping
- Antlia 3nm Narrowband Sulfur II (SII) Pro Imaging Filter - 36mm UnmountedOur Price: $310.00Out of StockFree US Shipping
- Antlia 3nm Narrowband H-Alpha (Ha) Pro Imaging Filter - 36mm UnmountedOur Price: $310.00In StockFree US Shipping
- Optolong LRGBSHO (LRGB, S-II, H-a & O-III) Imaging Filter Set of 7 Filters - 36mm Round Unmo...Our Price: $775.00Out of StockFree US Shipping
- Optolong LRGB Imaging Filter Set - 36mm Round UnmountedOur Price: $269.00Out of StockFree US Shipping
- Antlia 4.5nm Narrowband H-Alpha (Ha) EDGE Imaging Filter - 36mm Round UnmountedOur Price: $225.00In StockFree US Shipping
- Antlia SHO (S-II, H-a & O-III) Narrowband 4.5nm Edge Imaging Filter Set of 3 Filters - 36mm ...Our Price: $675.00Out of StockFree US Shipping
- Chroma O-III (3nm) Imaging Filter - 36mm Round Unmounted # CT-27006-36DOur Price: $775.00In StockFree US Shipping
- Optolong Hydrogen Alpha Narrowband (7nm) CCD Filter - 36mm Round UnmountedOur Price: $189.00In StockFree US Shipping
- Optolong SHO (S-II, H-a & O-III) Imaging Filter Set of 3 Filters - 36mm Round UnmountedOur Price: $549.00Out of StockFree US Shipping
- Baader CMOS-Optimized 6.5nm H-Alpha Narrowband Filters # FCHALNFrom Our Price: $167.00Free US Shipping
- Antlia 4.5nm Narrowband Oxygen III (OIII) EDGE Imaging Filter - 36mm Round UnmountedOur Price: $225.00Out of StockFree US Shipping
- Chroma LRGB Imaging Filter Set - 36mm Round Unmounted # CT-27101-36DOur Price: $825.00In StockFree US Shipping
- Baader CMOS-Optimized 6.5nm H-Alpha f/2 Highspeed Filters # FCHALHSFrom Our Price: $177.00Free US Shipping
- Baader CMOS-Optimized 3.5nm H-Alpha f/2 Ultra-Highspeed Filters # FCHALHSUFrom Our Price: $324.00Free US Shipping
- Baader CMOS-Optimized 4.5nm O-III f/2 Ultra-Highspeed Filters # FCOIIIHSUFrom Our Price: $297.00Free US Shipping
- Baader CMOS-Optimized 4nm S-II f/2 Ultra-Highspeed Filters # FCSIIHSUFrom Our Price: $289.00Free US Shipping