Antlia quadband fikter for osc

[labtech1122]

Hi, I'm just wondering if anyone can give some advice.

I have purchase this fikter over a month ago and it's been cloud since I've finally got an opportunity to test it tomorrow but I needed a bit of advice with the exposure times. How much would you increase the exposure time by compared to uv/ir cut filter?

Thanks for your help

George 

[Swillis]

Probably a lot of variables involved here. More info on camera, scope, target and mount would probably help others answer the question.

I would probably go for taking a set of test exposures and see what they look like. I guess depending on the mount/focal length you might hit a limit...

[labtech1122]

Ah of course, sorry. 

It's a skywatcher 72ed with asi183mc pro, asiair plus, zwo EAF on an Eqm35-pro (I do have an heq5 pro but I tend to use that for my celestron sct. Also in bortle 4-5 depending if I travel a few miles up the road, usually St home thats a bortle 5