The 94123 is LPR/UHC, 94126 is LPR only. Image will be dimmer in the 94123 as this filter is more agressive. The 94126 is especially suitable for small aperture (less than 6") scopes.
ariefm71 wrote:The 94123 is LPR/UHC, 94126 is LPR only. Image will be dimmer in the 94123 as this filter is more agressive. The 94126 is especially suitable for small aperture (less than 6") scopes.
Thanks bro. Do you know can I find the transmission graph for this filter?