Onyx Optical Home / Ontario / Bethesda / Onyx Optical 549 Bur Oak, Bethesda, ON, Bethesda, Ontario , Canada 905-888-8500 Contacts 549 Bur Oak, Bethesda, ON, Bethesda, Ontario No data 905-888-8500 Send updates Advertise this place! free How do I get free ads? Share this company on Facebook! Once we find that Facebook visitors are visiting a common place, will be advertised for free for 3 months! Share now! Working time At the moment we don't have information about Onyx Optical's working hours, you can add information about Onyx Optical working hours. Add working time Gallery Categories Opticians - Glasses, Frames & Contact Lenses Reviews No reviews! Add review Other companies in Bethesda Opticians - Glasses, Frames & Contact Lenses Onyx Optical 549 Bur Oak, Bethesda, ON, Bethesda, Ontario 905-888-8500 Opticians - Glasses, Frames & Contact Lenses Onyx Optical 549 Bur Oak, Bethesda, ON, Bethesda, Ontario 905-888-8500 Map