ZWO LRGB filter 36mm unmounted ZWO’s LRGB set separates luminance, red, green and blue channels for colour image construction with a monochrome astronomy camera. Separate channel exposures allow colour balance and luminance detail to be controlled during capture and processing.
Manufacturer model: ZWO LRGB filter 36mm unmounted · Specifications checked against manufacturer data on 2026-11-03
ZWO’s LRGB set separates luminance, red, green and blue channels for colour image construction with a monochrome astronomy camera. Separate channel exposures allow colour balance and luminance detail to be controlled during capture and processing.
Size and fitting
This is the 36 mm unmounted version. ZWO specifies 2 mm glass thickness. The unmounted discs require a compatible 36 mm filter holder or filter wheel.
Imaging use
Capture each channel separately using a compatible filter wheel or holder, then combine the calibrated frames in processing. These are LRGB imaging filters rather than a three-line H-alpha, SII and OIII narrowband set.
Use the exact named-model manufacturer connection and operating instructions linked with this product. Optional parts and adapters require their specified spacing and power limits.
56438
Data sheet
Filter channels
Luminance; Red; Green; Blue
Filter size
36 mm unmounted
Glass thickness (mm)
2
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ZWO LRGB filter 36mm unmounted ZWO’s LRGB set separates luminance, red, green and blue channels for colour image construction with a monochrome astronomy camera. Separate channel exposures allow colour balance and luminance detail to be controlled during capture and processing.
Manufacturer model: ZWO LRGB filter 36mm unmounted · Specifications checked against manufacturer data on 2026-11-03
