Available within 5-14 days
LUNT
#OPT-0553010
Blocking-filter in 90° zenith mirror diagonal, for telescopes up to 1080mm focal length, and with 2 inch (50.8mm) focuse...
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LUNT
#OPT-0553501
This Calcium-K module transforms your normal astronomical refractor telescope into a Ca-K solar telescope...
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BAADER PLANETARIUM
#BA-2459316
After 15 years of offering AstroSolar film sheets as DIY-product, this system of Baader Solar Filters™ is designed to re...
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BAADER PLANETARIUM
#BA-2459085
3D-printed filter holder for unmounted 2" (Ø 47,4 mm) Baader filters...
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BAADER PLANETARIUM
#BA-2961850
H-alpha filter with 20 nm FWHM (CWL 656.3 nm), thus excellently suited for visual use at night - and photographically wi...
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BAADER PLANETARIUM
#BA-2961580
The Solar Continuum Filter is practically a narrow band photosphere filter for solar observation in white light. It prov...
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BAADER PLANETARIUM
#BA-2961581
The Solar Continuum Filter is practically a narrow band photosphere filter for solar observation in white light. It prov...
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BAADER PLANETARIUM
#BA-2961551
The O-III filter is designed for observing and photographing those gas nebulae in which doubly ionised oxygen fluoresces...
In Stock
BAADER PLANETARIUM
#BA-2961563
The application of the UHC-L happens mainly in visual and photographic observation of emission nebulae (star forming reg...
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BAADER PLANETARIUM
#BA-2961853
H-alpha filter with 20 nm FWHM (CWL 656.3 nm), thus excellently suited for visual use at night - and photographically wi...
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ASTRONOMIK
#TS8h0050
The Astronomik H-alpha filter is a narrow band filter for astrophotography. The filter lets the H-alpha light of emissio...
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BAADER PLANETARIUM
#BA-2459313
After 15 years of offering AstroSolar film sheets as DIY-product, this system of Baader Solar Filters™ is designed to re...
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BAADER PLANETARIUM
#BA-2459327
After 15 years of offering AstroSolar film sheets as DIY-product, this system of Baader Solar Filters™ is designed to re...
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PEGASUS
#PEG-INDIGOFW-BUNDLE
Indigo Filter Wheel (7 position /2-inch filters) + LRGB Filter Set...
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BAADER PLANETARIUM
#BA-2961673
For highest contrast even at strongest light pollution, minimizes star size, emphasizes finest nebula detail – indispens...
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ZWO
#ZWO-FD-M42-II
Especially astrophotographers who do not want a large and sometimes heavy filter wheel will find an exciting alternative...
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LUNT
#OPT-0551141
Therefore Lunt Solar Systems has especially designed this LS40FHa double-stack filter in compact housing...
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ZWO
#ZWO-FD-EOS
The filter drawer was developed by ZWO for Canon EOS EF or EF-S lenses and cooled ASI cameras with 17.5 mm working dista...
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ZWO
#ZWO-LRGB2
The ZWO 2" L-RGB filter set is optimized for astro imaging with monochrome CCD and CMOS cameras...
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