Description

ZWO LRGB Filters

The new ZWO LRGB Filters  are designed to approximately equalize the flux of mono sensors.

The LRGB filters have a better transmission, better coatings and  better color separation.

The RGB color combine weights will be approximately 1:1:1. Available in 1.25″ & 2″ round mounted sizes as well as 31mm & 36mm round unmounted sizes.

• 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-layers anti-reflection coating
• Small spectral “gap” to minimize effect of light pollution
• More parfocal

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  Technical Specifications

  Size		1.25″ Round Mounted 31mm Round Unmounted 36mm Round Unmounted 2″ Round Mounted
  Thickness		1.9mm (for 1.25″ filter) 2mm (for 31mm & 36m filters) 1.85mm (for 2″ filter)

  
  
  

  In the Box

  • Filters LRGB

  • Manuals & Warranty

    ZWO 2-Years Warranty

    ZWO LRGB Filters Optimized Curves

    ZWO LRGB Filters 2″ Mechanical Drawing

  Size	1.25" Mounted, 36mm Unmounted, 2" Mounted