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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

Filtres à bande étroite 5nm SVBONY SV227

Les filtres SVBONY SV227 sont des filtres à bande étroite de 5nm qui isolent les raies d'émission H-alpha, OIII et SII des nébuleuses, en bloquant l'essentiel de la pollution lumineuse et de la lumière de la Lune. Chaque raie existe en filtre monté 2", et un jeu SHO réunit les trois en 1.25" pour les petits capteurs et les roues à filtres.

Ils s'adressent aux astrophotographes en caméra monochrome qui réalisent des images en palette Hubble des nébuleuses en émission sous un ciel urbain ou périurbain.

Filtres

SVBONY SV227 OIII 5nm Narrowband Filter - 2"
SVBONY SV227 OIII 5nm Narrowband Filter - 2"
$93.33 - $93.33
$93.33
$93.33 - $93.33
$93.33

SVBONY SV227 OIII 5nm Narrowband Filter - 2"

SV-W9187DC

Isolates the Oxygen III emission line at 500.7nm Extremely narrow 5nm Full Width at Half Maximum (FWHM) bandpass Achieves ≥90% peak light transmit...

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$93.33 - $93.33
$93.33
$93.33 - $93.33
$93.33
SVBONY SV227 SHO 5nm H-Alpha OIII SII Narrowband Filter Set - 1.25"
SVBONY SV227 SHO 5nm H-Alpha OIII SII Narrowband Filter Set - 1.25"
$167.99 - $167.99
$167.99
$167.99 - $167.99
$167.99

SVBONY SV227 SHO 5nm H-Alpha OIII SII Narrowband Filter Set - 1.25"

SV-W9187A

Complete 1.25-inch SHO (SII, H-Alpha, OIII) filter set Tight 5nm bandpass for high-contrast imaging Peak transmission rate of ≥90% at key waveleng...

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$167.99 - $167.99
$167.99
$167.99 - $167.99
$167.99
SVBONY SV227 H-Alpha 5nm Narrowband Filter - 2"
SVBONY SV227 H-Alpha 5nm Narrowband Filter - 2"
$93.33 - $93.33
$93.33
$93.33 - $93.33
$93.33

SVBONY SV227 H-Alpha 5nm Narrowband Filter - 2"

SV-W9187DB

Isolates the 656.3nm H-Alpha wavelength Aggressive 5nm Full Width at Half Maximum (FWHM) bandpass Peak transmittance of ≥90% for high signal throu...

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$93.33 - $93.33
$93.33
$93.33 - $93.33
$93.33
SVBONY SV227 SII 5nm Narrowband Filter - 2"
SVBONY SV227 SII 5nm Narrowband Filter - 2"
$93.33 - $93.33
$93.33
$93.33 - $93.33
$93.33

SVBONY SV227 SII 5nm Narrowband Filter - 2"

SV-W9187DA

Captures Sulfur-II (SII) emission at a 672nm center wavelength Extremely narrow 5nm bandpass for maximum contrast Peak light transmission of ≥90% ...

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$93.33 - $93.33
$93.33
$93.33 - $93.33
$93.33