SVBONY SII Ha OIII (Sulpfur-II Hydrogen-Alpha Oxygen-III)7nm Filter Set (2) for OIIILRGB H-Alpha S-II(SHO) to HubbleFilter
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Specification
Brand Name:Â svbony Origin:Â CN(Origin) Type:Â Monocular Model Number:Â H-Alpha 7nm SII-CCD 7nm OIII-CCD 7nm Filter:Â SII Ha OIII 7nm Filter Set (2) Size:Â 2inch Good for use:Â Can be used indoors