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Filtres à bande étroite Baader

Les filtres à bande étroite Baader Planetarium isolent les raies d'émission H-alpha, O-III et S-II des nébuleuses, pour photographier depuis un site pollué ou sous la Lune. Toutes les versions actuelles sont optimisées pour les capteurs CMOS.

Choisissez selon la bande passante et le rapport focal : filtres 6.5nm pour un usage général, filtres Ultra-Narrowband 3.5nm et 4nm pour plus de contraste, modèles Highspeed et Ultra-Highspeed pour optiques à f/2 et f/3, et O-III Super-G (9nm). Des jeux SHO complets existent.

Filtres

CA$609.00 - CA$1,589.00
CA$609.00 - CA$1,589.00
CA$609.00 - CA$1,589.00
CA$609.00

Ensemble de filtres à bande étroite Baader 6,5 nm - H-alpha/O-III/S-II optimisés CMOS

Options available
1 variants in stock

Ensemble de filtres à bande étroite Baader H-alpha / O-III / S-II - Qualité de précision 6,5 nm FWHM, recommandé pour les systèmes optiques de f...

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CA$609.00 - CA$1,589.00
CA$609.00 - CA$1,589.00
CA$609.00 - CA$1,589.00
CA$609.00
CA$656.00 - CA$1,611.00
CA$656.00 - CA$1,611.00
CA$656.00 - CA$1,611.00
CA$656.00

Ensemble de filtres haute vitesse Baader 6,5 nm f/2 - H-alpha/O-III/S-II optimisé CMOS

Options available
1 variants in stock

f/2 Highspeed Filterset composé de 3 filtres : H-alpha, O III et S II. Les filtres à bande étroite à grande vitesse sont spécialement conçus pour...

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CA$656.00 - CA$1,611.00
CA$656.00 - CA$1,611.00
CA$656.00 - CA$1,611.00
CA$656.00
CA$1,126.00 - CA$2,451.00
CA$1,126.00 - CA$2,451.00
CA$1,126.00 - CA$2,451.00
CA$1,126.00

Ensemble de filtres à bande étroite Baader 3,5 nm / 4 nm - H-alpha/O-III/S-II optimisé CMOS

Options available
2 variants in stock

Ensemble de filtres Baader H-alpha / O-III / S-II Ultra-Narrowband (bande étroite) - Premium Grade 3,5/4 nm demi-largeur (pour harmoniser le te...

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CA$1,126.00 - CA$2,451.00
CA$1,126.00 - CA$2,451.00
CA$1,126.00 - CA$2,451.00
CA$1,126.00
CA$1,151.00 - CA$2,607.00
CA$1,151.00 - CA$2,607.00
CA$1,151.00 - CA$2,607.00
CA$1,151.00

Ensemble de filtres ultra-rapides Baader 3,5/4 nm f/2 - H-alpha/O-III/S-II optimisés CMOS

Options available

f/2 Highspeed Filterset composé de 3 filtres : H-alpha, O III et S II. Les filtres à bande étroite à grande vitesse sont spécialement conçus pour...

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CA$1,151.00 - CA$2,607.00
CA$1,151.00 - CA$2,607.00
CA$1,151.00 - CA$2,607.00
CA$1,151.00
CA$153.00 - CA$370.00
CA$153.00 - CA$370.00
CA$153.00 - CA$370.00
CA$153.00

Baader Filtre H-Alpha CCD -35nm

Options available

Filtre CCD à puce interligne H-alpha de qualité supérieure pour les systèmes optiques rapides f/10 à f/2.8 IR-bloqué AUCUN halo, AUCUN reflet, ...

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CA$153.00 - CA$370.00
CA$153.00 - CA$370.00
CA$153.00 - CA$370.00
CA$153.00
CA$217.00 - CA$564.00
CA$217.00 - CA$564.00
CA$217.00 - CA$564.00
CA$217.00

Filtre Baader 6.5nm H-alpha - Optimisé CMOS

Options available
1 variants in stock

Ensemble de filtres à bande étroite Baader H-alpha / O-III / S-II - Qualité de précision 6,5 nm FWHM, recommandé pour les systèmes optiques de ...

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CA$217.00 - CA$564.00
CA$217.00 - CA$564.00
CA$217.00 - CA$564.00
CA$217.00
CA$382.00 - CA$822.00
CA$382.00 - CA$822.00
CA$382.00 - CA$822.00
CA$382.00

Filtre Baader 4nm Ultra-Narrowband OIII - Optimisé CMOS

Options available
2 variants in stock

Ensemble de filtres Baader H-alpha / O-III / S-II Ultra-Narrowband (bande étroite) - Premium Grade 3,5/4 nm demi-largeur (pour harmoniser le tem...

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CA$382.00 - CA$822.00
CA$382.00 - CA$822.00
CA$382.00 - CA$822.00
CA$382.00
CA$213.00 - CA$557.00
CA$213.00 - CA$557.00
CA$213.00 - CA$557.00
CA$213.00

Filtre Baader 6.5nm OIII - Optimisé CMOS

Options available
1 variants in stock

6,5 nm FWHM, recommandé pour les systèmes optiques de f/10 à f/3,5 Reflex-Blocker ™ à revêtement dur et planoptiquement poli - avec bords de ...

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CA$213.00 - CA$557.00
CA$213.00 - CA$557.00
CA$213.00 - CA$557.00
CA$213.00
CA$210.00 - CA$552.00
CA$210.00 - CA$552.00
CA$210.00 - CA$552.00
CA$210.00

Filtre Baader 6.5nm SII - Optimisé CMOS

Options available
1 variants in stock

6,5 nm FWHM, recommandé pour les systèmes optiques de f/10 à f/3,5 Reflex-Blocker ™ à revêtement dur et planoptiquement poli - avec bords de ...

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CA$210.00 - CA$552.00
CA$210.00 - CA$552.00
CA$210.00 - CA$552.00
CA$210.00
Baader Planetarium O-III 1.25" Super-G Filter (9nm) - CMOS optimiert
CA$130.00 - CA$241.00
CA$130.00 - CA$241.00
CA$130.00 - CA$241.00
CA$130.00

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

Options available
2 variants in stock

9nm O-III Narrowband Passband Functions as a "Super-G" Green Filter Replacement CMOS-Optimized Coatings for High Contrast Reduces Impact of Atmosp...

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CA$130.00 - CA$241.00
CA$130.00 - CA$241.00
CA$130.00 - CA$241.00
CA$130.00
Baader Planetarium Baader H-alpha 1.25" Bandpass Filter (20nm)
CA$137.00 - CA$241.00
CA$137.00 - CA$241.00
CA$137.00 - CA$241.00
CA$137.00

Baader Planetarium H-alpha Bandpass Filter (20nm)

Options available

H-alpha Bandpass Filter in 1.25" & 2" Sizes 20nm FWHM Bandwidth 656.3nm Center Wavelength Optimized for Color CMOS/CCD Cameras High-Contrast f...

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CA$137.00 - CA$241.00
CA$137.00 - CA$241.00
CA$137.00 - CA$241.00
CA$137.00
Baader Planetarium Baader 3.5 / 4nm f/3 Ultra-Highspeed Filter-Set 1.25" – CMOS-optimized (H-alpha / O-III / S-II)
CA$1,130.00 - CA$2,457.00
CA$1,130.00 - CA$2,457.00
CA$1,130.00 - CA$2,457.00
CA$1,130.00

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

Options available

3.5 / 4nm Ultra-Narrow H-alpha, O-III & S-II Bandpasses Pre-Shifted for Fast f/3 "Ultra-Highspeed" Optical Systems CMOS-Optimized with Anti-Re...

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CA$1,130.00 - CA$2,457.00
CA$1,130.00 - CA$2,457.00
CA$1,130.00 - CA$2,457.00
CA$1,130.00
Baader Planetarium Baader S-II 1.25" Ultra-Narrowband-Filter (4nm) – CMOS-optimized
CA$389.00 - CA$827.00
CA$389.00 - CA$827.00
CA$389.00 - CA$827.00
CA$389.00

Baader Planetarium S-II Ultra-Narrowband-Filter (4nm) – CMOS-optimized

Options available
1 variants in stock

4nm Full-Width Half-Maximum (FWHM) Bandpass Optimized for Modern CMOS Sensors Available in 1.25" (M28.5 x 0.6) & 2" Mounted, 31mm, 36mm & ...

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CA$389.00 - CA$827.00
CA$389.00 - CA$827.00
CA$389.00 - CA$827.00
CA$389.00
Baader Planetarium Baader H-Beta 1.25" Narrowband Filter (5.5nm) – CMOS-optimized
CA$0.00 - CA$634.00
CA$0.00 - CA$634.00
CA$0.00 - CA$634.00
CA$0.00

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

Options available

Isolates Hydrogen-Beta (H-Beta) Emission Line 5.5nm FWHM Narrowband Passband Available in 1.25" & 2" Mounted, 31/36/50.4mm Round Unmounted and...

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CA$0.00 - CA$634.00
CA$0.00 - CA$634.00
CA$0.00 - CA$634.00
CA$0.00
Baader Planetarium Baader H-alpha 1.25" Ultra-Narrowband-Filter (3.5nm) – CMOS-optimized
CA$415.00 - CA$932.00
CA$415.00 - CA$932.00
CA$415.00 - CA$932.00
CA$415.00

Baader Planetarium H-alpha Ultra-Narrowband-Filter (3.5nm) – CMOS-optimized

Options available
1 variants in stock

3.5nm Ultra-Narrow Bandpass Available in 1.25" & 2" mounted, 31mm, 36mm & 50.4mm round unmounted, and 50x50mm & 65x65mm square sizes C...

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CA$415.00 - CA$932.00
CA$415.00 - CA$932.00
CA$415.00 - CA$932.00
CA$415.00
Baader Planetarium Baader S-II 1.25" f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
CA$392.00 - CA$829.00
CA$392.00 - CA$829.00
CA$392.00 - CA$829.00
CA$392.00

Baader Planetarium S-II f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized

Options available

4nm Bandwidth (FWHM) Pre-Shifted for Fast f/3 Optical Systems Available in 1.25" & 2" Mounted, 31mm, 36mm & 50.4mm Unmounted Round, and 50...

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CA$392.00 - CA$829.00
CA$392.00 - CA$829.00
CA$392.00 - CA$829.00
CA$392.00
Baader Planetarium Baader S-II 1.25" f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
CA$391.00 - CA$838.00
CA$391.00 - CA$838.00
CA$391.00 - CA$838.00
CA$391.00

Baader Planetarium S-II f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized

Options available

4nm FWHM Bandpass for Sulfur-II (S-II) Engineered for f/2 Ultra-Highspeed Optical Systems Available in 1.25" & 2" Mounted, 31mm, 36mm, 50.4mm ...

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CA$391.00 - CA$838.00
CA$391.00 - CA$838.00
CA$391.00 - CA$838.00
CA$391.00
Baader Planetarium Baader S-II 1.25" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
CA$231.00 - CA$567.00
CA$231.00 - CA$567.00
CA$231.00 - CA$567.00
CA$231.00

Baader Planetarium S-II f/2 Highspeed-Filter (6.5nm) – CMOS-optimized

Options available

6.5nm Sulfur-II Narrowband Filter Optimized for f/2 High-Speed Optical Systems Available in 1.25" & 2" Mounted, 31mm, 36mm, 50.4mm & 2" FC...

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CA$231.00 - CA$567.00
CA$231.00 - CA$567.00
CA$231.00 - CA$567.00
CA$231.00
Baader Planetarium Baader O-III 1.25" f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
CA$383.00 - CA$823.00
CA$383.00 - CA$823.00
CA$383.00 - CA$823.00
CA$383.00

Baader Planetarium O-III f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized

Options available

4nm FWHM Ultra-Narrow Bandpass Optimized for f/3 and Faster Optical Systems Available in 1.25" & 2" Mounted, 31mm, 36mm & 50.4mm Round Unm...

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CA$383.00 - CA$823.00
CA$383.00 - CA$823.00
CA$383.00 - CA$823.00
CA$383.00
Baader Planetarium Baader O-III 1.25" f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
CA$395.00 - CA$829.00
CA$395.00 - CA$829.00
CA$395.00 - CA$829.00
CA$395.00

Baader Planetarium O-III f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized

Options available

4nm FWHM Bandpass Optimized for f/2 Ultra-Highspeed Systems Available in 1.25" & 2" Mounted, 31mm, 36mm, 47.4mm (FCCT) & 50.4mm Round Unmo...

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CA$395.00 - CA$829.00
CA$395.00 - CA$829.00
CA$395.00 - CA$829.00
CA$395.00
Baader Planetarium Baader O-III 1.25" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
CA$232.00 - CA$565.00
CA$232.00 - CA$565.00
CA$232.00 - CA$565.00
CA$232.00

Baader Planetarium O-III f/2 Highspeed-Filter (6.5nm) – CMOS-optimized

Options available

6.5nm FWHM Bandpass for O-III Optimized for f/2 to f/3.5 High-Speed Optical Systems Available in 1.25" & 2" Mounted, 31mm, 36mm, 47.4mm (FCCT)...

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CA$232.00 - CA$565.00
CA$232.00 - CA$565.00
CA$232.00 - CA$565.00
CA$232.00
Baader Planetarium Baader H-alpha 1.25" f/3 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimized
CA$417.00 - CA$934.00
CA$417.00 - CA$934.00
CA$417.00 - CA$934.00
CA$417.00

Baader Planetarium H-alpha f/3 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimized

Options available

3.5nm H-alpha Bandpass Optimized for f/3 Ultra-High-Speed Systems Available in 1.25" & 2" mounted, 31mm, 36mm & 50.4mm round unmounted, an...

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CA$417.00 - CA$934.00
CA$417.00 - CA$934.00
CA$417.00 - CA$934.00
CA$417.00
Baader Planetarium Baader H-alpha 1.25" f/2 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimized
CA$431.00 - CA$1,079.00
CA$431.00 - CA$1,079.00
CA$431.00 - CA$1,079.00
CA$431.00

Baader Planetarium H-alpha f/2 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimized

Options available

Engineered for f/2 ultra-highspeed optical systems 3.5nm bandpass for maximum H-alpha contrast CMOS-optimized with anti-reflection coatings Availa...

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CA$431.00 - CA$1,079.00
CA$431.00 - CA$1,079.00
CA$431.00 - CA$1,079.00
CA$431.00
Baader Planetarium Baader H-alpha 1.25" f/2 Highspeed-Filter (6.5nm) – CMOS-optimized
CA$233.00 - CA$571.00
CA$233.00 - CA$571.00
CA$233.00 - CA$571.00
CA$233.00

Baader Planetarium H-alpha f/2 Highspeed-Filter (6.5nm) – CMOS-optimized

Options available

Engineered for ultra-fast f/2 optical systems 6.5nm H-alpha bandpass for high-contrast imaging CMOS-optimized to suppress halos and internal refle...

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CA$233.00 - CA$571.00
CA$233.00 - CA$571.00
CA$233.00 - CA$571.00
CA$233.00