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ZWO 1.25" LRGB Filters Optimized for ASI1600

  • Fine-optically polished to ensure accurate 1/4 wavefront
  • More than 92% transmission at bandpass
  • Infrared wavelength 700-1100 nm cut-off
  • Precision off-band blocking
  • Multi-layers anti-reflection coating
  • Small spectral “gap” to minimize the effect of light pollution
  • More parfocal – thickness 1.9+/-0.03 mm

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  • Regular price $148.00

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ZWO 1.25" LRGB Filters Optimized for ASI1600

The ZWO LRGB Filters are designed to approximately equalize the flux of ASI1600 mono sensor. Better transmission, better coating, and better color separation. Thickness: 5.5mm+3.5mm (thread). Thread: M28.5*0.6.


Filter ShapeRound
Filter Size1.25"
Filter Thickness5.5mm
Filter TypeLRGB
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