Optical Post Mounts, Posts and Assemblies

The OPM-SMA

The OPM-SMA is a fixture for mounting 74-series collimating lenses and SMA 905-terminated optical fibers. The OPM-SMA consists of a 1.5-inch OD disk with 3/8-24 threads for use with lenses and an adapter for use with SMA 905-terminated optical fibers. A special adapter that holds an SMA 905-terminated optical fiber flush against one surface of the OPM-SMA is included. The OPM-SMA also includes 8-32 (Imperial) and M6 (metric) threads for attachment to an optical post.

OPM-SMA: $173
 

OPM Optical Posts

We offer four stainless steel optical posts (in 25.4-mm, 50.8-mm, 76.2-mm and 101.6-mm heights) to attach to the OPM-SMA. These posts are 12.7 mm OD and screw into optical bread-boards via a 1/4"-20 (M6) tapped hole in the bottom of each post. The posts also have a removable 8-32 (M4) threaded stud.

OPM1, OPM-2, OPM-3, OPM-4 each: $24
 

Optical Post Mount Assembly

Also available is the OPM-M, which is a post-mount assembly for optical tables with metric M6 grids.

The OPM-M has a lens holder (for a 74-UV Collimating Lens), an M4 metric optical post and an M6 metric post holder.

OPM-M: $231