Hi, I noticed that Baader is offering a couple of new interesting
filters. The first is a Venus filter (UV) and the other is an IR
Pass filter. The UV is especially interesting because it passes UV
while blocking everything else including IR (something a 403 filter
doesn't do). Experiments with terrestrial digital imaging has shown
using an IR pass filter (1000nm and 900nm) "cuts" through haze and
poor seeing conditions. I suspect as Baader says, the IR Pass may be
very good for planetary imaging where seeing is always an issue.

Has anyone here used either the Baader Venus (UV) or IR Pass filter
where they can comment on them?

Regards,
Richard