I started using a 2" Lumicon Deep Sky filter I had laying around for nebula imaging last week.
This is one of the shots I took, NGC7000 taken with a Hutech modded Canon XS and a TMB80/480
(Lomo lens version) using a TeleVue .8X reducer corrector. The shot is made up of 6x6 minutes
and 3x8 minutes at ISO1600. I've been very impressed with the increase in contrast the filter
provides.
Tom
This is one of the shots I took, NGC7000 taken with a Hutech modded Canon XS and a TMB80/480
(Lomo lens version) using a TeleVue .8X reducer corrector. The shot is made up of 6x6 minutes
and 3x8 minutes at ISO1600. I've been very impressed with the increase in contrast the filter
provides.
Tom
Attached Image: