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SVBONY SV227 5nm Narrowband Filters

SVBONY SV227 filters are 5nm narrowband filters that isolate the H-alpha, OIII and SII emission lines of nebulae while blocking most light pollution and moonlight. Each line comes as a 2" mounted filter, and an SHO set groups all three in 1.25" for smaller sensors and filter wheels.

They are aimed at mono camera imagers building Hubble palette images of emission nebulae from suburban or city skies.

Filters

SVBONY SV227 OIII 5nm Narrowband Filter - 2"
SVBONY SV227 OIII 5nm Narrowband Filter - 2"
CA$131.00 - CA$131.00
CA$131.00
CA$131.00 - CA$131.00
CA$131.00

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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CA$131.00 - CA$131.00
CA$131.00
CA$131.00 - CA$131.00
CA$131.00
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"
CA$235.00 - CA$235.00
CA$235.00
CA$235.00 - CA$235.00
CA$235.00

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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CA$235.00 - CA$235.00
CA$235.00
CA$235.00 - CA$235.00
CA$235.00
SVBONY SV227 H-Alpha 5nm Narrowband Filter - 2"
SVBONY SV227 H-Alpha 5nm Narrowband Filter - 2"
CA$131.00 - CA$131.00
CA$131.00
CA$131.00 - CA$131.00
CA$131.00

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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CA$131.00 - CA$131.00
CA$131.00
CA$131.00 - CA$131.00
CA$131.00
SVBONY SV227 SII 5nm Narrowband Filter - 2"
SVBONY SV227 SII 5nm Narrowband Filter - 2"
CA$131.00 - CA$131.00
CA$131.00
CA$131.00 - CA$131.00
CA$131.00

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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CA$131.00 - CA$131.00
CA$131.00
CA$131.00 - CA$131.00
CA$131.00