Optical Instruments and Lenses (143)
Aiming Circles (Fire Control Equipment) (3)
Agence De Securite Maska (1982) Inc
Mission Critical Electronic Systems Inc
Coddington Magnifying Instruments (1)
Identicolor Plus Canada Limited
Lens Grinding Equipment, Except Ophthalmic (1)
Conserg Design Et Fabribation Inc
Microscopes, Except Electron, Proton, and Corneal (5)
Optical Alignment and Display Instruments (12)
Photon Technology International (Canada) Inc
Electronique Microtech Canada Inc
Optical Elements and Assemblies, Except Ophthalmic (17)
Clear Vision Optical Laboratory Ltd
Optical Instruments and Lenses Manufacturers (16)
Optical Instruments and Lenses, Nec (32)
Optical Test and Inspection Equipment (1)
New Reflective Technologies Corporation
Sighting and Fire Control Equipment, Optical (4)
Telescopes: Elbow, Panoramic, Sighting, Fire Control, Etc. (2)