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which eventually causes slop
If your scope is a different model or size
3 nm and NII emits most strongly at 658
Upgrading from 1/2″ to 5/8″ requires a different threaded mount on the bar's frame
Lumicon 2 Inch Comet Filter Cases which eventually causes slopLumicon 2 Inch Comet Filter Lumicon 2 Inch Comet Filter is a narrow band pass filter (25nm), which isolates the 501nm OIII line and both C2 lines at 511nm and 514nm. The high contrast of the filter reveals the delicate ionized tail of gaseous comets for optimal viewing. The Comet Filter also helps better distinguish gaseous comets from dusty comets, which normally show little contrast gain. Lumicon filter remains the worlds best and strictest quality
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