ZWO New LRGB Premium Filters Optimized for the ASI1600

$148.00
Article number: ZWO-LRGB125
Availability: In stock
Delivery time: Ships in 1 Day

The new  ZWO LRGB Filters  are designed to approximately equalize the flux of ASI1600 mono sensor

Better transmission, Better coating,  Better color separation

Technical Parameter:

Name: 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 color combine 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-layers 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

RGBL ASI1600

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