Low profile rotational mounts

These ultra low profile rotational mounts are designed for the most demanding of applications where space is at a premium. Typical applications are for waveplates and polarisers in a laser system. One mount accepts a 5x5 mm optic up to 3 mm thick and the other takes a standard 0.5" circular optic up to 2 mm thick - use a little spot of epoxy to hold the optic in place and you're good to go! Both have a beam height of 0.4625" (11.784 mm) in order to be used seamlessly with Siskiyou mirror mounts (we used their [IXF.50TA](http://www.siskiyou.com/mirror-mounts_flexure-mounts_top-adjustable_ixfta.shtml) mounts). The top of these mounts capture an M2 nut so that an M2x6 screw can secure the mount in place after rotation. *Bonus: if you use nylon nuts and screws the whole mount is completely non-magnetic. Nice!*