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Filtres à bande étroite Baader Ultra-Highspeed

Les filtres Baader Ultra-Highspeed sont des filtres à bande étroite optimisés pour capteurs CMOS et destinés aux astrographes très rapides travaillant à f/2 ou f/3. Avec une bande passante de 3.5nm en H-alpha et de 4nm en O-III et S-II, ils isolent précisément les raies d'émission tout en restant adaptés au cône de lumière très ouvert des optiques rapides.

Chaque filtre existe en version f/2 et f/3, selon votre instrument. Des jeux complets H-alpha/O-III/S-II sont proposés pour les deux rapports focaux.

Filtres

$946.00 - $2,105.00
$946.00 - $2,105.00
$946.00 - $2,105.00
$946.00

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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$946.00 - $2,105.00
$946.00 - $2,105.00
$946.00 - $2,105.00
$946.00
Baader Planetarium Baader 3.5 / 4nm f/3 Ultra-Highspeed Filter-Set 1.25" – CMOS-optimized (H-alpha / O-III / S-II)
$929.00 - $1,971.00
$929.00 - $1,971.00
$929.00 - $1,971.00
$929.00

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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$929.00 - $1,971.00
$929.00 - $1,971.00
$929.00 - $1,971.00
$929.00
Baader Planetarium Baader H-alpha 1.25" f/2 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimized
$363.00 - $873.00
$363.00 - $873.00
$363.00 - $873.00
$363.00

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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$363.00 - $873.00
$363.00 - $873.00
$363.00 - $873.00
$363.00
Baader Planetarium Baader H-alpha 1.25" f/3 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimized
$347.00 - $770.00
$347.00 - $770.00
$347.00 - $770.00
$347.00

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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$347.00 - $770.00
$347.00 - $770.00
$347.00 - $770.00
$347.00
Baader Planetarium Baader O-III 1.25" f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$333.00 - $669.00
$333.00 - $669.00
$333.00 - $669.00
$333.00

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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$333.00 - $669.00
$333.00 - $669.00
$333.00 - $669.00
$333.00
Baader Planetarium Baader O-III 1.25" f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$317.00 - $667.00
$317.00 - $667.00
$317.00 - $667.00
$317.00

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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$317.00 - $667.00
$317.00 - $667.00
$317.00 - $667.00
$317.00
Baader Planetarium Baader S-II 1.25" f/2 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$324.00 - $671.00
$324.00 - $671.00
$324.00 - $671.00
$324.00

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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$324.00 - $671.00
$324.00 - $671.00
$324.00 - $671.00
$324.00
Baader Planetarium Baader S-II 1.25" f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
$324.00 - $660.00
$324.00 - $660.00
$324.00 - $660.00
$324.00

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...

Afficher tous les détails
$324.00 - $660.00
$324.00 - $660.00
$324.00 - $660.00
$324.00