Deep Sky

Description Precision grade enforced H-alpha filter for f/10 to f/3.5 optical systems Opens up the extremely narrow 3,5nm H-alpha world This enfor...

Description Premium grade O-III CCD-filter for fast optical systems f/8 to f/3 IR-blocked NO halos, NO reflections, NO ghosting non-aging sealed c...

Description Baader Ultra-Narrowband 4.5nm S-II CCD-Filter Premium grade O-III CCD-filter for fast optical systems f/8 to f/3 IR-blocked NO halos, ...

Description NEW: Baader H-alpha CCD-Narrowband-Filter 7nm with 31 diameter Premium grade H-alpha full frame chip CCD-filter for fast optical syste...

Description 1¼" Baader H-Beta CCD-filter 8,5nm with 1¼" (28,5mm) filter thread For focal ratios between f10 and f2.8 H-Beta-CCD-narrowband-filters...

Description Premium grade O-III CCD-filter for fast optical systems f/10 to f/2.8 IR-blocked NO halos, NO reflections, NO ghosting non-aging seale...

Description 3 mm glass thickness non-ageing sealed coating edges CCD imagers will find Baader's Premium Narrowband CCD passfilters to deliver the...

Description Set of 3 Filters: H-alpha 7nm, O III 8.5nm und S II 8nm Non-aging sealed coating edges CCD imagers will find Baader's Premium Narrowb...

Description Consisting of 4 Filters: H-alpha 7nm, O-III, S-II and H-beta 2 mm glass thickness (1.25"/2" Mounted Filters), 3mm Thickness (50.4mm Ro...

Description Premium grade H-alpha interline chip CCD-filter for fast optical systems f/10 to f/2.8 IR-blocked NO halos, NO reflections, NO ghostin...

Description Narrowband f/2 Highspeed Filters are designed especially for the delicate requirements of extremely fast astrograph optics, in particu...

Description f/2 Highspeed Filterset consisting of 3 Filter: H-alpha, O III and S II. Highspeed Narrowband Filter are designed especially for the d...

Description 4 filters L-RGB Ultra high contrast impermeable RGB-Filter, IR-blocked NO halos, NO reflections, NO ghosting Non-aging sealed coating ...

Description 5 filters L-RGB-C Ultra high contrast impermeable RGB-Filter, IR-blocked NO halos, NO reflections, NO ghosting Non-aging sealed coatin...

Description Baader Premium grade impermeable RGB-C Clearglass Filters. The Baader clear glass filters are used to focus a camera when using very n...

Description Baader Planetarium produces the world's finest UV/IR cut filter.  it use has become the defacto standard for imagers around the world. ...

Description Ultra high contrast impermeable RGB-Filter, IR-blocked NO halos, NO reflections, NO ghosting Non-aging sealed coating edges Simply pu...

Description Ultra high contrast impermeable RGB-Filter, IR-blocked NO halos, NO reflections, NO ghosting Non-aging sealed coating edges Simply pu...

Description Ultra high contrast impermeable RGB-Filter, IR-blocked NO halos, NO reflections, NO ghosting Non-aging sealed coating edges Simply pu...

Description The Baader Planetarium UHC-S Nebula filter excels at delivering a high-contrast and natural view of emission nebula - without excessive...

Description Delivers the absolute highest contrast views of many diffuse and planetary nebula. For many objects, the Baader O-III reveals a level o...