Filters

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Featured Products

ZWO-850IR1.25

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  • IR 850nm Pass Filter is suitable for IR sensitive cameras.
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ZWO-CH4

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  • ZWO 20nm CH4 Methane filter
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ZWO-D21AR1

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  • D21 AR protect window thickness1.1mm
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ZWO-D21IR-CUT1

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  • D21 IR-CUT protect window thickness1.1mm
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ZWO-D25AR1

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  • D25 AR protect window thickness1.1mm
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ZWO-D25IR-CUT1

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  • D25 IR-CUT protect window thickness1.1mm
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ZWO-IRCUT1.25

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  • ZWO 1.25" UV IR CUT filter
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ZWO-IRCUT2

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  • ZWO 2″ IR–CUT filter
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ZWO-LRGB1.125

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  • ZWO LRGB Filters-1.25-inch
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ZWO-NEW-LRGB1.25

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  • New LRGB optimized for 1600 thickness 1.9mm
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ZWO-NB7nm1.25

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  • 1.25 Ha SII OIII 7nm filter set thickness 1.9mm
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ZWO-LRGB31

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  • LRGB 31mm filters thickness 2mm
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ZWO-NB7nmD31

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  • 31mm Ha SII OIII 7nm filter set thickness 2mm
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ZWO-LRGB36

 In Stock
  • LRGB 36mm filters thickness 2mm
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ZWO-NB7nmD36

 In Stock
  • 36mm Ha SII OIII 7nm filter set thickness 2mm
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