Brand: ZWO

ZWO LRGB 31mm/36mm Unmounted Filters (ZWO-LRGB31/ZWO-LRGB36)

Brand: ZWO

ZWO LRGB 31mm/36mm Unmounted Filters (ZWO-LRGB31/ZWO-LRGB36)

  • Name: ZWO LRGB 31/36mm filter(4 filters)
  • 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 – thickness 2mm
  • Size: 31/36mm
Special Order
$197.00 USD

Diameter

31mm (ZWO-LRGB31) 36mm (ZWO-LRGB36)

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How do I Special Order?
Special Order
$197.00 USD

Easy Payment Options with .

How do I Special Order?
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Product Description

31mm size is discontinued.

The ZWO LRGB filters have better transmission, better coating, and better colour separation.

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