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Filters

Filters

Filters
Original price $72.00 - Original price $72.00
Original price
$72.00
$72.00 - $72.00
Current price $72.00

S58/ M68a Adapter, short (for Baches and 2" Mirror-/Prism-Diagonal)

Baader Planetarium

Description The Baader S58/M68a Adapter (Short) facilitates secure connections between S58 and M68 systems, offering a compact and durable design f...

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Original price $91.00 - Original price $91.00
Original price
$91.00
$91.00 - $91.00
Current price $91.00

M68 – 6x6 T-Adapter with V-Groove (to mount #24580-35/-36 DSLR T-Rings with 2 Filter compartment onto Zeiss M68

Baader Planetarium

Description This adapter enables compatibility between Baader's S65a connection and Zeiss M68 systems, providing a seamless link for various astron...

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Original price $234.00 - Original price $234.00
Original price
$234.00
$234.00 - $234.00
Current price $234.00

M54 Tilter (0 - 1° image correction)

Baader Planetarium

Description M54 tilter for precisely aligning your camera Compatible with the Baader M54 system 0-1° tilt range to correct image field misalignmen...

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Original price $212.00 - Original price $212.00
Original price
$212.00
$212.00 - $212.00
Current price $212.00

M48 Tilter (0 - 1° image correction)

Baader Planetarium

Description M48 tilter for aligning your camera without tilt Compatible with the entire Baader M48 system 0-1° tilt range to correct misalignments...

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Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00

T- 2 Tilter (0 - 1° image correction)

Baader Planetarium

Description T-2 tilter for an optimally aligned camera without tilt Compatible with the entire Baader T-2 system 0-1° tilt – allows a shift of up ...

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Original price $83.00 - Original price $167.00
Original price
$83.00 - $167.00
$83.00 - $167.00
Current price $83.00

Baader C2 Swan-Band Filter (15nm) – OIII Parallel

Baader Planetarium

Description Comet filter for the two brightest C2 emission lines at 511 and 514nm (called "Swan-Band") in the gas tail and gasplume of comets, res...

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Original price $299.00 - Original price $299.00
Original price
$299.00
$299.00 - $299.00
Current price $299.00

Baader Calcium GEN-II 1¼" with LPFC

Baader Planetarium

Description Single filter (unstacked!), shows finest solar details in calcium K (Cak) lightFor solar photography only in combination with enclosed...

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Original price $96.00 - Original price $178.00
Original price
$96.00 - $178.00
$96.00 - $178.00
Current price $96.00

O-III Super-G Filter (9nm) - CMOS optimized

Baader Planetarium

Description O-III Super-G filter with 9 nm FWHM and a maximum transmission of 97%.For visual and photographic observation of planetary nebulae and...

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Original price $102.00 - Original price $179.00
Original price
$102.00 - $179.00
$102.00 - $179.00
Current price $102.00

H-alpha Bandpass Filter (20 nm)

Baader Planetarium

Description H-alpha filter with 20 nm FWHM (CWL 656.3 nm), thus excellently suited for visual use at night - and photographically with CCD and CMO...

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Original price $106.00 - Original price $399.00
Original price
$106.00 - $399.00
$106.00 - $399.00
Current price $106.00

Baader UHC-L / Ultra-L-Booster Filter (CMOS-optimized)

Baader Planetarium

Description New CMOS-optimized Baader UHC-L DeepSky Filter from Baader Planetarium with Reflex-Blocker™and Life-Coat™. Visual and photographic 1¼"...

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Original price $119.00 - Original price $199.00
Original price
$119.00 - $199.00
$119.00 - $199.00
Current price $119.00

Baader Solar Continuum Filter 7.5nm (540nm)

Baader Planetarium

Description Baader 7.5 nm Solar Continuum Filter, CWL 540nm A must for owners of achromatic refractors. This narrowband-filter cuts the spectral r...

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Original price $283.00 - Original price $1,759.00
Original price
$283.00 - $1,759.00
$283.00 - $1,759.00
Current price $283.00

Baader 3.5 / 4nm f/3 Ultra-Highspeed Filters – CMOS-optimized (H-alpha / O-III / S-II)

Baader Planetarium

Description Baader has released a whitepaper guiding you how to select the best filter for your telescope system, and why this is important in rela...

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Original price $41.00 - Original price $41.00
Original price
$41.00
$41.00 - $41.00
Current price $41.00

Baader UFC S70 / M54 (internal) Telescope-Adapter (optical height 1.5mm)

Baader Planetarium

Description Baader UFC S70 / M54 (f) Adapter Telescope-sided with M54 x 0,75 inner thread Camera-sided with S70 dovetail Can be adapted via the S7...

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Original price $68.00 - Original price $68.00
Original price
$68.00
$68.00 - $68.00
Current price $68.00

Baader Clearglass Filter 2“ unmounted (ø 47,4mm) for FCCT – CMOS-optimized

Baader Planetarium

Description Baader Premium grade impermeable 2" RGB-C Clearglass Filter without filter cell (Ø 47,4 mm), 2mm thickness The Baader clear glass filt...

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Original price $32.00 - Original price $32.00
Original price
$32.00
$32.00 - $32.00
Current price $32.00

Baader UFC Seal, 3D-printed

Baader Planetarium

Description Suitable for all UFC systems Suitable for all UFC systems - closes the opening for the filter sliding of the UFC against dust and ligh...

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Original price $32.00 - Original price $32.00
Original price
$32.00
$32.00 - $32.00
Current price $32.00

Baader UFC Dark Slider, 3D-printed

Baader Planetarium

Description Suitable for all UFC systems Closes the aperture of UFC and telescopes at the same time to create darks with CMOS Cameras Vignettes th...

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Original price $162.00 - Original price $4,137.00
Original price
$162.00 - $4,137.00
$162.00 - $4,137.00
Current price $162.00

Baader SLOAN/SDSS Filters – Photometric

Baader Planetarium

Description Baader SLOAN-ugriz' Bandpass Filter Set, suitable from f/15 to f/1.8 SLOAN/SDSS (ugriz’) photometric filters with transmission accordi...

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Original price $163.00 - Original price $3,449.00
Original price
$163.00 - $3,449.00
$163.00 - $3,449.00
Current price $163.00

Baader UBVRI Bessel Filters – Photometric

Baader Planetarium

Description “The filters worked exceptionally well and we got terrific images post-impact. We couldn’t have done it without your help, and we are v...

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Original price $217.00 - Original price $499.00
Original price
$217.00 - $499.00
$217.00 - $499.00
Current price $217.00

Baader H-beta Narrowband-Filter (5.5nm) – CMOS-optimized

Baader Planetarium

Description Baader H-Beta Narrowband Filter – Precision Grade 5.5 nm FWHM, recommended for optical systems from f/10 to f/3.5 Reflex-Blocker™ hard...

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Original price $77.00 - Original price $289.00
Original price
$77.00 - $289.00
$77.00 - $289.00
Current price $77.00

Baader UV/IR-Cut / L-Filter – CMOS-optimized

Baader Planetarium

Description New CMOS-optimized UV/IR-Cut / L-Filter filters from Baader Planetarium with Reflex-Blocker™ and Life-Coat™. Baader CMOS UV/IR Bandpas...

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Original price $77.00 - Original price $949.00
Original price
$77.00 - $949.00
$77.00 - $949.00
Current price $77.00

Baader CMOS-optimized L-RGB Filters

Baader Planetarium

Description New CMOS-optimized L-RGB filters from Baader Planetarium with Reflex-Blocker™ and Life-Coat™. Now with 47.4 mm unmounted for use with F...

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Original price $275.00 - Original price $275.00
Original price
$275.00
$275.00 - $275.00
Current price $275.00

M68-Tilter 9,50 – 10,25 mm optical length, 0 – 1° tilt

Baader Planetarium

Description The FCCT can achieve micron tilt adjustment. To see how, read our guide: How to achieve micron tilt adjustment with the Baader FCCT, UF...

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Original price $296.00 - Original price $296.00
Original price
$296.00
$296.00 - $296.00
Current price $296.00

Baader UFC-Tilter 9.75 – 10.50 mm optical length, 0 – 1° tilt

Baader Planetarium

Description The FCCT can achieve micron tilt adjustment. To see how, read our guide: How to achieve micron tilt adjustment with the Baader FCCT, UF...

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Original price $285.00 - Original price $1,769.00
Original price
$285.00 - $1,769.00
$285.00 - $1,769.00
Current price $285.00

Baader 3.5nm / 4nm Ultra-Narrowband Filters – CMOS-optimized (H-alpha, O-III, S-11)

Baader Planetarium

Description Baader has released a whitepaper guiding you how to select the best filter for your telescope system, and why this is important in rela...

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Original price $157.00 - Original price $1,149.00
Original price
$157.00 - $1,149.00
$157.00 - $1,149.00
Current price $157.00

Baader 6.5nm Narrowband Filters – CMOS-optimized (H-alpha, O-III, S-11)

Baader Planetarium

Description Baader has released a whitepaper guiding you how to select the best filter for your telescope system, and why this is important in rela...

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Original price $289.00 - Original price $1,879.00
Original price
$289.00 - $1,879.00
$289.00 - $1,879.00
Current price $289.00

Baader 3.5 / 4nm f/2 Ultra-Highspeed Filters – CMOS-optimized (H-alpha / O-III / S-II)

Baader Planetarium

Description Baader has released a whitepaper guiding you how to select the best filter for your telescope system, and why this is important in rela...

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Original price $174.00 - Original price $1,169.00
Original price
$174.00 - $1,169.00
$174.00 - $1,169.00
Current price $174.00

Baader 6.5nm f/2 Highspeed Filters – CMOS-optimized (H-alpha, O-III, S-11)

Baader Planetarium

Description Baader has released a whitepaper guiding you how to select the best filter for your telescope system, and why this is important in rela...

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Original price $699.00 - Original price $699.00
Original price
$699.00
$699.00 - $699.00
Current price $699.00

Light Pollution Imaging Filter, Rowe-Ackermann Schmidt Astrograph (RASA) 11

Celestron

Description Get the most out of your Celestron Rowe-Ackermann Schmidt Astrograph 11, even under light-polluted skies, with this Light Pollution Ima...

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Original price $289.00 - Original price $289.00
Original price
$289.00
$289.00 - $289.00
Current price $289.00

Light Pollution Imaging Filter, Rowe-Ackermann Schmidt Astrograph (RASA) 8

Celestron

Description Light pollution in the night sky can significantly degrade contrast in astronomical images. This is especially true when using very fas...

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Original price $88.00 - Original price $88.00
Original price
$88.00
$88.00 - $88.00
Current price $88.00

Baader UFC S70 RASA 8" Telescope-Adapter (optical height: 1.4 mm)

Baader Planetarium

Description Baader UFC S70 RASA 8" telescope adapter for use with cameras with 13mm or less back focus and T-2/M-48 or M54 female thread like the ...

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Original price $259.00 - Original price $259.00
Original price
$259.00
$259.00 - $259.00
Current price $259.00

Baader UFC S70 RASA 36cm Telescope-Adapter (optical height: 3 mm)

Baader Planetarium

Description Baader UFC S70 / RASA 36cm (14") Adapter telescope-side: RASA 36cm-plate camera-side: S70 dovetail can be adapted via the S70 dovetail...

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Original price $90.00 - Original price $90.00
Original price
$90.00
$90.00 - $90.00
Current price $90.00

Baader UFC M72 (m) Camera-Adapter (optical height: 2 mm)

Baader Planetarium

Description Optical height: 2 mm Camera-side with M72 outer (male) thread (e.g. for Starlight Xpress cameras) Can be adapted via the included scre...

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Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

Baader UFC 1¼" AUX-Filter-Holder (requires #2459113)

Baader Planetarium

Description Baader UFC 1¼" AUX-Filter-Holder Accepts mounted 1¼" filters Requires 1x UFC-RD50 Slider (#2459113) Mounts into the UFC-RD50 slider, w...

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Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

Baader UFC D 36 mm AUX-Filter-Holder (requires #2459113)

Baader Planetarium

Description Baader UFC 36 mm AUX-Filter-Holder Accepts unmounted, round 36 mm filters Requires 1x UFC-RD50 Slider (2459113) Mounts into the UFC D5...

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Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

Baader UFC D 31 mm AUX-Filter-Holder (requires #2459113)

Baader Planetarium

Description Baader UFC 31 mm AUX-Filter-Holder Accepts unmounted, round 31 mm filters Requires 1x UFC-RD50 Slider (2459113) Mounts into the UFC D5...

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Original price $47.00 - Original price $47.00
Original price
$47.00
$47.00 - $47.00
Current price $47.00

Baader UFC S70 / SP54 (ext) Telescope-Adapter (optical height: 1 mm)

Baader Planetarium

Description Baader UFC S70 / SP54 (ext) Adapter Camera Lens side: SP54 external thread Sky-side: with S70 dovetail Can be adapted via the S70 dove...

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