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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
ZWO LRGB Optimized Filters
ZWO LRGB Optimized Filters
ZWO LRGB Optimized Filters
ZWO LRGB Optimized Filters
ZWO LRGB Optimized Filters
ZWO LRGB Optimized Filters
ZWO LRGB Optimized Filters
ZWO LRGB Optimized Filters

ZWO LRGB Optimized Filters

by ZWO
SKU ZWO-LRGB1.25NEW
$148.00 - $299.00
$148.00
$148.00 - $299.00
$148.00
Price Match Policy!
1 in stock
Qualifies for FREE Shipping in CONUS on orders over $350.

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+2.5mm(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

Specifications