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Filters and accessories

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Baader 1¼" C2 Swan-Band Filter (15nm) – O III parallel Baader 1¼" C2 Swan-Band Filter (15nm) – O III parallel
Baader 1¼" C2 Swan-Band Filter (15nm) – O III parallel
2024 is the year of comet observations - the next brighter..
CHF 89.00
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Baader 2" C2 Swan-Band Filter (15nm) – O III parallel Baader 2" C2 Swan-Band Filter (15nm) – O III parallel
Baader 2" C2 Swan-Band Filter (15nm) – O III parallel
2024 is the year of comet observations - the next brighter..
CHF 179.00
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Baader O-III Filter (10nm) visual 1¼" and 2"
Baader O-III Filter (10nm) visual 1¼" and 2"
For observations of planetary nebulae at the highest imag..
From CHF 119.00
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Fringe Killer Color Correction-Filter 1¼ & 2" Fringe Killer Color Correction-Filter 1¼ & 2"
Fringe Killer Color Correction-Filter 1¼ & 2"
1¼" and 2" Baader Fringe-Killer Color Correction-Filter P..
From CHF 89.00
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Neodymium (Moon & Skyglow)-Filter 1¼"& 2"
Neodymium (Moon & Skyglow)-Filter 1¼"& 2"
Selective blocking retains natural colours intact but with..
From CHF 95.00
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Baader Semi APO Filter 1¼" Baader Semi APO Filter 1¼"
Baader Semi APO Filter 1¼"
Non-ageing sealed coating edges
CHF 99.00
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Baader Semi APO Filter 2" Baader Semi APO Filter 2"
Baader Semi APO Filter 2"
Non-ageing sealed coating edges
CHF 175.00
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Baader UHC-L / Ultra L-Booster-Filter Baader UHC-L / Ultra L-Booster-Filter
Baader UHC-L / Ultra L-Booster-Filter
All Baader UHC-L DeepSky Filter 1¼", 31mm, 36mm, 2", 50.4..
From CHF 105.00
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Baader H-alpha 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized Baader H-alpha 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized
Baader H-alpha 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized
6.5 nm FWHM, recommended for optical systems from f/10 to ..
CHF 149.00
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Baader H-alpha 31mm Narrowband-Filter (6.5nm) – CMOS-optimized Baader H-alpha 31mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader H-alpha 31mm Narrowband-Filter (6.5nm) – CMOS-optimized
31 mm x 2 mm Baader H-alpha Narrowband Filter – Precision ..
CHF 149.00
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Baader H-alpha 36mm Narrowband-Filter (6.5nm) – CMOS-optimized Baader H-alpha 36mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader H-alpha 36mm Narrowband-Filter (6.5nm) – CMOS-optimized
36 mm x 2 mm Baader H-alpha Narrowband Filter – Precision ..
CHF 179.00
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Baader H-alpha 2" Narrowband-Filter (6.5nm) – CMOS optimized Baader H-alpha 2" Narrowband-Filter (6.5nm) – CMOS optimized
Baader H-alpha 2" Narrowband-Filter (6.5nm) – CMOS optimized
2" x 2 mm Baader H-alpha Narrowband Filter – Precision Gra..
CHF 249.00
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Baader H-alpha 50.4mm Narrowband-Filter (6.5nm) – CMOS-optimized Baader H-alpha 50.4mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader H-alpha 50.4mm Narrowband-Filter (6.5nm) – CMOS-optimized
50.4 mm x 3 mm Baader H-alpha Narrowband Filter – Precisio..
CHF 269.00
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Baader H-alpha 50x50mm Narrowband-Filter (6.5nm) – CMOS-optimized Baader H-alpha 50x50mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader H-alpha 50x50mm Narrowband-Filter (6.5nm) – CMOS-optimized
50 x 50 mm x 3 mm Baader H-alpha Narrowband Filter – Preci..
CHF 299.00
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Baader H-alpha 65x65mm Narrowband-Filter (6.5nm) – CMOS-optimized Baader H-alpha 65x65mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader H-alpha 65x65mm Narrowband-Filter (6.5nm) – CMOS-optimized
65 x 65 mm x 3 mm Baader H-alpha Narrowband Filter – Preci..
CHF 289.00
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Baader O-III 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized Baader O-III 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized
Baader O-III 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized
1¼" x 2 mm Baader O-III Narrowband Filter – Precision Grad..
CHF 149.00
in stock in stock
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Baader O-III 31mm Narrowband-Filter (6.5nm) – CMOS-optimized Baader O-III 31mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader O-III 31mm Narrowband-Filter (6.5nm) – CMOS-optimized
31 mm x 2 mm Baader O-III Narrowband Filter – Precision Gr..
CHF 159.00
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Baader O-III 36mm Narrowband-Filter (6.5nm) – CMOS-optimized Baader O-III 36mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader O-III 36mm Narrowband-Filter (6.5nm) – CMOS-optimized
36 mm x 2 mm Baader O-III Narrowband Filter – Precision Gr..
CHF 179.00
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Baader O-III 2" Narrowband-Filter (6.5nm) – CMOS-optimized Baader O-III 2" Narrowband-Filter (6.5nm) – CMOS-optimized
Baader O-III 2" Narrowband-Filter (6.5nm) – CMOS-optimized
2" x 2 mm Baader O-III Narrowband Filter – Precision Grade..
CHF 249.00
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Baader O-III 50.4mm Narrowband-Filter (6.5nm) – CMOS-optimized Baader O-III 50.4mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader O-III 50.4mm Narrowband-Filter (6.5nm) – CMOS-optimized
50.4 mm x 3 mm Baader O-III Narrowband Filter – Precision ..
CHF 299.00
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Baader O-III 50x50mm Narrowband-Filter (6.5nm) – CMOS-optimized Baader O-III 50x50mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader O-III 50x50mm Narrowband-Filter (6.5nm) – CMOS-optimized
50 x 50 mm x 3 mm Baader O-III Narrowband Filter – Precisi..
CHF 309.00
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Baader O-III 65x65mm Narrowband-Filter (6.5nm) – CMOS-optimized Baader O-III 65x65mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader O-III 65x65mm Narrowband-Filter (6.5nm) – CMOS-optimized
65 x 65 mm x 3 mm Baader O-III Narrowband Filter – Precisi..
CHF 389.00
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Baader S-II 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized Baader S-II 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized
Baader S-II 1¼" Narrowband-Filter (6.5nm) – CMOS-optimized
1¼" x 2 mm Baader S-II Narrowband Filter – Precision Grade..
CHF 149.00
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Baader S-II 31mm Narrowband-Filter (6.5nm) – CMOS-optimized Baader S-II 31mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader S-II 31mm Narrowband-Filter (6.5nm) – CMOS-optimized
31 mm x 2 mm Baader S-II Narrowband Filter – Precision Grade
CHF 149.00
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Baader S-II 36mm Narrowband-Filter (6.5nm) – CMOS-optimized Baader S-II 36mm Narrowband-Filter (6.5nm) – CMOS-optimized
Baader S-II 36mm Narrowband-Filter (6.5nm) – CMOS-optimized
36 mm x 2 mm Baader S-II Narrowband Filter – Precision Grade
CHF 179.00
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