[war bird]

Hello to all, im wanting to know if anyone uses the orion skyglow imaging filter and how it really performs under the city glow.
I would also like to know how deep a deep sky object can be seen and imaged [not your orions and omegas!]

If there are some original subs anyone has whilst using filter i would love to see them . I would be using it with my unmodded 400 d.
Thanks all and CLEAR SKIES.