LUNT ERF- Filter (Orientation)

chriskosmos · Post by **chriskosmos** » Sat Jan 15, 2022 9:20 pm

Hi Guys,
My Lunt LS60 mod goes ahead
I have built a holder for the Lunt ERF 100 filter. Now I have the question
Which side must face the sun?

Side1: has a small golden / yellow Ring on the side
side 2: nothing

Chris

Post by **marktownley** » Sat Jan 15, 2022 10:01 pm

Yes, that's the right way, the anti reflective layer goes on the 'outside'

chriskosmos · Post by **chriskosmos** » Sun Jan 16, 2022 4:18 pm

Thank you!

physicsguytoo · Post by **physicsguytoo** » Sun Mar 20, 2022 8:26 am

To better understand this post, the side with the Gold Band around the edge is the Anti-Reflective side?

Post by **marktownley** » Sun Mar 20, 2022 8:29 am

physicsguytoo · Post by **physicsguytoo** » Sun Mar 20, 2022 8:38 am

Awesome, thanks Mark!

LUNT ERF- Filter (Orientation)

LUNT ERF- Filter (Orientation)

Re: LUNT ERF- Filter (Orientation)

Re: LUNT ERF- Filter (Orientation)

Re: LUNT ERF- Filter (Orientation)

Re: LUNT ERF- Filter (Orientation)

Re: LUNT ERF- Filter (Orientation)