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Filter Catalog

Main Catalog


IDAS Filters (by Type)

Hα-enhanced UV/IR blocking Filters
IDAS Type 4
Tri/Quad-color Imaging Filters
Light Pollution Suppression (LPS) Filters and Filter Plots
Nebula Contrast Booster
Filter Series: NB1/NB2/NB3
Planetary Imaging Filters
Night Glow Supression Filters
Comet Filters
Electronically Assisted Observing Filters
Broadband Solar Filters

IDAS Filters (by Size/Shape)

Filter Accessories

Filter Accessories