Boson Systems Lightweight Diopter Housing

Boson Systems Prototype Lightweight Diopter Housing. Precision machined of high-strength lightweight glass-filled polymer, this diopter housing has larger knurling for easier manipulation and is tested to work with all US Milspec lens cells and fits any standard PVS-14 pattern housing.

These diopter housings will weight 33% less (10 grams) than standard milspec diopters (15-17 grams), and are a great way to reduce the weight of your unit without changing optics.