Filters & Accessories

Antlia 2.5nm SII Ultra Series Filter - 2" -SII-ULTRA-2.5NM-2

Antlia 3nm H-Alpha Pro Series Filter - 1.25" - HA-PRO-3NM-125

Meade LRGB Color Filter Set for Meade Deep Sky Imager Pro - (Pre-owned)

ZWO Duo-Band Ha & OIII Filter - 2" - DB2

ZWO Duo-Band Ha & OIII Filter - 1.25" - DB125

ZWO 36 mm SII 7nm Narrowband Filter - SII7NMD36

ZWO 2" SII 7nm Narrowband Filter - SII7NMD2

ZWO 36 mm H-Alpha 7nm Narrowband Filter - Ha7nmD36

ZWO 2" H-Alpha 7nm Narrowband Filter - Ha7nmD2

ZWO 36mm OIII 7nm Narrowband Filter - OIII7nmD36

ZWO 2" OIII 7nm Narrowband Filter - OIII7nmD2

ZWO 1.25" H-Alpha 7nm Narrowband Filter - Ha7nm125

ZWO 1.25" SII 7nm Narrowband Filter - SII7nm125

ZWO 1.25" OIII 7nm Narrowband Filter - OIII7nm125

ZWO Methane CH4 Filter - 1.25" - CH4

ZWO 2" to 1.25" Filter Adapter for 2" Filter Holder or FW - 2-1.25FL

ZWO 2" Ha SII OIII 7nm Filter Set - NB7NMD2

ZWO LRGB Imaging Filters - 2" Mounted - LRGB2

Optolong 3nm SHO S-II/H-Alpha/O-III Filters - 2"

ZWO 36mm Ha SII OIII 7nm Unmounted Filter Set - NB7NMD36

Sky Mentor Dark Frame Filter - 1.25" - DARK125

Sky Mentor ND8 Neutral Density Filter - 12.5% Transmission - 1.25"

Optolong H-Alpha 7nm Imaging Filter - 1.25" - HA-7-125

Optolong L-eNhance Filter - 1.25"