ZWO LRGB New Filter Set 1.25 inch

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ZWO LRGB New Filter Set 1.25 inch
AUD $219.00

Availability: In Stock

The new ZWO LRGB Filters are designed to approximately equalize the flux of the ASI1600MM sensor. They offer better transmission and color separation, and have better coatings. 

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ZWO New LRGB Filters

Optimized for ASI1600 (4 filters)

Size: 1.25″

Thickness: 5.5mm+3.5mm (thread)

Thread: M28.5*0.6


The RGB colour combined weights will be approximately 1:1:1

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

Here is the the transmission curve:  


Additional Information

Specifications No

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