Port Aperture Reducer, 0.5 in. Port, 0.25 in. Aperture, Flat Black, 819C and 819D Spheres

The 819M-B-0.25-0.5 Port Reducer is used to reduce the port size of a 819C or 819D Series integrating sphere from 1/2 inch to 1/4 inch. Flat Black. Comes with a 1.5 mm Allen wrench and M3 set screws.
Resources & Downloads
3D Product Models
2D Product Drawings
DS-111501 Intergrating Sphere Acces-2.pdf(1.2 MB, PDF)

