ZWO 2" LRGB Filters

  • Brand: ZWO
  • Product Code: ZWO-2-LRGB
  • Availability: In Stock
  • $10,600TWD

Filters LRGB (L: 690-380 nm, R:590-690 nm, G:490-570 nm, B:380-490 nm) The above are estimations, please see the transmission curve for exact values.
Size 2"
Thread M48 * 0.75
Transmission 92 %
Infrared Cut-off 700-1100 nm
Optical flatness 1/4 lambda
Anti-reflective treatment Multi-layers anti-reflection coating
Glass Thickness 1.9 mm
Total Thickness 7.5 mm
Others Hg/Na emission resist

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