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Optolong OIII Narrowband (6.5nm) Filter - 1.25" |
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Optolong S-II Narrowband (6.5nm) Filter - 1.25" |
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Optolong H-Alpha Narrowband (7nm) Filter - 1.25" |
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Optolong H-Alpha Narrowband (7nm) Filter - 31mm Unmounted |
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Optolong OIII Narrowband (6.5nm) Filter - 31mm |
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Optolong S-II Narrowband (6.5nm) Unmounted Filter - 31mm |
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Optolong H-Alpha Narrowband (7nm) Filter - 36mm Unmounted |
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Optolong OIII Narrowband (6.5nm) Filter - 36mm |
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Optolong S-II Narrowband (6.5nm) Unmounted Filter - 36mm |
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Optolong H-Alpha Narrowband (7nm) Filter - 2" |
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Optolong OIII Narrowband (6.5nm) Filter - 2" |
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Optolong S-II Narrowband (6.5nm) Filter - 2" |
Optolong H-Alaha Narrowband (3nm) filter - 36mm unmountedPart of the Optolong SHO-3nm filter kit, which includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrowband filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel. Corresponding with RGB channel (HA, OIII, SII), photographers can process Hubble images by astronomical post processing software. |
Optolong OIII Narrowband (3nm) filter - 36mm unmountedPart of the Optolong SHO-3nm filter kit, which includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrowband filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel. Corresponding with RGB channel (HA, OIII, SII), photographers can process Hubble images by astronomical post processing software. |
Optolong S-II Narrowband (3nm) filter - 36mm unmountedPart of the Optolong SHO-3nm filter kit, which includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrowband filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel. Corresponding with RGB channel (HA, OIII, SII), photographers can process Hubble images by astronomical post processing software. |
Optolong H-Alaha Narrowband (3nm) filter - 2"Part of the Optolong SHO-3nm filter kit, which includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrowband filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel. Corresponding with RGB channel (HA, OIII, SII), photographers can process Hubble images by astronomical post processing software. |
Optolong OIII Narrowband (3nm) filter - 2"Part of the Optolong SHO-3nm filter kit, which includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrowband filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel. Corresponding with RGB channel (HA, OIII, SII), photographers can process Hubble images by astronomical post processing software. |
Optolong SII Narrowband (3nm) filter - 2"Part of the Optolong SHO-3nm filter kit, which includes SII 3nm, H-Alpha 3nm, and OIII 3nm narrowband filters, generally working with astronomical monochrome cooling CCD and modified DSLR imaging in each single-channel. Corresponding with RGB channel (HA, OIII, SII), photographers can process Hubble images by astronomical post processing software. |
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Optolong improved Narrowband Ha SII OIII 6.5nm filter set, 1.25" |
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Optolong improved H-Alpha, OIII, SII 6.5nm narrowband filter Kit, 31mm unmounted |
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Optolong improved Narrowband Ha SII OIII 6.5nm filter set, 36mm unmounted |
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Optolong improved Narrowband Ha SII OIII 6.5nm filter set, 2" |
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Optolong LRGB-SHO 6.5nm 7-filter set, 1.25" |
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Optolong LRGB-SHO 6.5nm 7-filter set, 31mm Unmounted |








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