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Set of 4 LRGB 36mm Circular Unmounted Filters - ZWO

Set of 4 LRGB 36mm Circular Unmounted Filters - ZWO

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Available within 7 days

€233,90 EUR
€233,90 EUR
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Enhance your astrophotography with the set of 4 LRGB 36mm circular unmounted filters from ZWO. The LRGB technique combines Luminance, Red, Green, and Blue to obtain extremely high-contrast color images with your monochrome CCD camera for astronomy.

  • LRGB technique to combine 4 colors (Luminance, Red, Green, and Blue)
  • Optimized transmission properties for astronomy with CCD/CMOS
  • Light transmission close to 100%
  • Multi-layer anti-reflective coating
  • Spacing between the Green and Red filter to minimize light pollution
  • CNC machined aluminum construction for high precision
  • Available in 4 formats: 31.7/50.8mm and 31mm/36mm circular unmounted
  • Compatible with most standard filter wheels
  • Transmission rate >90%
  • Cut-off in the infrared (700-1100nm)
  • Premium Schott glass
  • Precise optical polishing to ensure a wavefront of lambda/4
  • Parallelism <30" arc on both surfaces
  • Combines 4 colors for an extremely high-contrast color image
  • High light transmission for optimal performance
  • Minimizes the effect of light pollution thanks to the filter design
  • High manufacturing precision ensured by CNC machining
  • Compatible with most filter wheels for great versatility
  • Compatible with most standard filter wheels
  • Set of 4 LRGB 36mm circular unmounted filters
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