This lens tube adapter screws into the front end of our OPM150 free beam heads and P10 and P20 series of integrating spheres. It may also be fitted into any of our OPM150 filter mounts. The adapter has external (male) 1.035”x40TPI threads.
Once fitted, the user may connect parts such as lens tubes having 1.035”x40TPI internal (female) threads.
The adapter is fitted by hand.