Mounted optics deal

[keeperx]

This is a very good deal
http://www.mi-lasers.com/cgi-bin/sh...hstart=0&template=Templates/SearchResult.html
he has other deals too

 

[Cyparagon]

They're cheaper ($25 sometimes) on ebay. The front surface mirrors are nice, and so is the focusing lens. There's a piece in there that's a hit or miss for dichro characteristics. Nothing else of use really. I got a set back when they were $20

 

[keeperx]

I got em for 30.. could not find em for 25

 

[darklandz]

i also have this kit, not much use of it to be honest only use the focusing lens and mirrors.
does anyone know what optic this is and whats it main use?