castell oiii filters

[newbie kev]

Hi out there, has anyone got any advice about the castell oiii filter, i.e is it any good , I live in south aldershot and though the skies aren't to bad south of me, anything above and north is affected with light pollution, also having trouble with defining nebulas. I've got a skyliner 200p with the standard 10 and 25mm ep's (hoping to upgrade these soon, but so far have had some excellent views through them ) p.s budget is tight so these look like in my price bracket,any help/advice would be appreciated Cheers

[Stephen]

They are very good but I think unavailable any more.

[Stephen]

Oh they are back in stock, guess the manufacturer issues have been sorted out then

[newbie kev]

thanks alot , 365 astronomy has them at the moment, i will con the kids to get it for me for fahers day,( i knew there was a reason to have children ). Hopefully it will help contrast the skies a bit better