H.G. Cockrill Corporation

337 Fiske St.
Holliston, MA 01746-2048

Mounting Rings protect optics from damage.

Optics Mounting Rings protect edges of lenses, filters, gratings, pellicles and mirrors. Machined from aluminum to Ã-

Optics Mounting Rings protect edges of lenses, filters, gratings, pellicles and mirrors. Machined from aluminum to Ã-

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