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Sightron Light Pollution LPS-C1 Filter 2" (M48)
IDASSightron LPS-C1 M48 Filter (2") (LPS) Light Pollution Suppression Filter Effectively suppressing white LED sky glow Maintains the good color bal...
View full detailsIDAS LPS-P2 31mm pollution filter (LPS-P2-31)
IDASIDAS LPS-P2 unmounted 31mm pollution filter New, but discontinued. Description Light pollution suppression (LPS) filters are designed to suppress...
View full detailsIDAS SHO Narrowband Set
IDASIDAS SHO Narrowband Set (SII, H-a & OIII) IDAS H-alpha 6.8nm. OIII 6.0nm and SII 6.3nm Sets. Available at various sizes and classifications –...
View full detailsIDAS LPS-V4 48mm Nebula Filter (LPS-V4-48-USED)
IDASIDAS LPS-V4 48mm Nebula Filter The IDAS LPS-V4 Nebula Filter is designed to provide maximum contrast between key astronomical emission lines and a ...
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