ZWO Optical

ZWO 2" LRGB Filters

(No reviews yet) Write a Review
$284.82
Your Price: $262.26
SKU:
ZWO-LRGB2
Adding to cart… The item has been added

Product Overview

The new ZWO 2? LRGB Filters has good performance in transmission, also it has good coating, good color separation.

Technical Parameter:

Name: ZWO 2? LRGB Filters (4 filters)

Size: 2?

Thickness: 5 mm+2.5mm(thread)

Thread: M48*0.75

Thickness: 1.85mm


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

Reviews

(No reviews yet) Write a Review