Filters
A selection of astronomical filters and related accessories for your telescope.
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Original price $549.00 - Original price $549.00Original price $549.00$549.00$549.00 - $549.00Current price $549.00Optolong 2" LRGB Filter Set
ProAstroz1. Optolong LRGB Introduction Optolong LRGB filter set is designed for maximum contrast and with extremely high gradients for clear differentiatio...
View full detailsOriginal price $549.00 - Original price $549.00Original price $549.00$549.00$549.00 - $549.00Current price $549.00Sold out - more on the way! -
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Original price $139.00 - Original price $139.00Original price $139.00$139.00$139.00 - $139.00Current price $139.001.25" LRGB Filter set for telescope Deep Sky & Planetary Astronomy imaging
ProAstrozThis filter set is the OEM (Original Equipment Manufacturer) version of the ZWO 1.25" filters (SKU: ZWO LRGB1.25NEW): in practice this means they ...
View full detailsOriginal price $139.00 - Original price $139.00Original price $139.00$139.00$139.00 - $139.00Current price $139.00Sold out - more on the way! -
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Original price $45.00 - Original price $45.00Original price $45.00$45.00$45.00 - $45.00Current price $45.001.25" UHC Filter for telescope eyepiece - Cuts light pollution deep sky astronomy
ProAstroUHC Ultra High Contrast Filter - 1.25" Telescope Eyepiece Filter High Contrast Cuts Sky Light Pollution The UHC filter is the best all-around dark-...
View full detailsOriginal price $45.00 - Original price $45.00Original price $45.00$45.00$45.00 - $45.00Current price $45.00Sold out - more on the way! -
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Original price $1,899.00Original price $1,899.00 - Original price $1,899.00Original price $1,899.00Current price $1,295.00$1,295.00 - $1,295.00Current price $1,295.00Optolong 3nm Ultra Narrowband 2" SHO Filter Set
ProAstrozNew 3nm Ultra Narrowband Astronomy Filters from Optolong Narrowband filter set including SII (S) 3nm, Ha (H) 3nm and OIII (O) 3nm filters. Narrowba...
View full detailsOriginal price $1,899.00Original price $1,899.00 - Original price $1,899.00Original price $1,899.00Current price $1,295.00$1,295.00 - $1,295.00Current price $1,295.00Sold out - more on the way! -
Original price $18.95 - Original price $18.95Original price $18.95$115.00 - $239.00$115.00 - $239.00Current price $115.00BAADER Neodymium Moon & Skyglow Filter
ProAstrozFeatures enhanced 'Phantom' coatings with UV/IR cut for even better performance. Intensifies surface details on Mars, Jupiter and Moon – and enhan...
View full detailsOriginal price $18.95 - Original price $18.95Original price $18.95$115.00 - $239.00$115.00 - $239.00Current price $115.00
