• Welcome to Orpington Astronomical Society.
 

News:

New version SMF 2.1.4 installed. You may need to clear cookies and login again...

Main Menu

LPR filters

Started by Ian, Jul 17, 2002, 04:39:00

Previous topic - Next topic

0 Members and 1 Guest are viewing this topic.

Ian

anyone got any experience of LPR filters? They are quite a bit of wonga but it'd be worth it if I could see more.

Mike

Yeah seriously considered one myself, but would need to know if it was worth it before splashing out too !!
We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology. Carl Sagan

Whitters

I have one that screws on te back of my C8, I'll bring it to the next observing evening. It's very good for dealing with low pressure sodium, but now that the fasion is for those ghastly high pressure lights, the filters offer very little advantage, if any.

Ian

cheers Paul, I'd like to take a look anyway.