SICIndustry
SIC 3827—Optical Instruments and Lenses
Industry · Standard Industrial Classification (1987)
Where 3827 sits
Description
Establishments primarily engaged in manufacturing instruments and apparatus that measure an optical property and optically project, measure, or magnify an image, such as binoculars, microscopes, prisms, and lenses. Included are establishments primarily engaged in manufacturing optical sighting and fire control equipment.
What 3827 includes
6-digit codes
- 382700 — Optical Instruments and Lenses
- 382701 — Optical Instruments and Apparatus
- 382702 — Lens Coating and Grinding Equipment
- 382799 — Optical Instruments and Lenses, NEC
8-digit codes
- 38270000 — Optical instruments and lenses
- 38270100 — Optical instruments and apparatus
- 38270101 — Binoculars
- 38270102 — Boroscopes
- 38270103 — Cinetheodolites
- 38270104 — Coddington magnifying instruments
- 38270105 — Glasses, field or opera
- 38270106 — Gun sights, optical
- 38270107 — Lenses, optical: all types except ophthalmic
- 38270108 — Lupes magnifying instruments, optical
- 38270109 — Magnifying instruments, nec, optical
- 38270110 — Metallographs
- 38270111 — Microprojectors
- 38270112 — Microscopes, except electron, proton, and corneal
- 38270113 — Periscopes
- 38270114 — Phototheodolites
- 38270115 — Sighting and fire control equipment, optical
- 38270116 — Spyglasses
- 38270117 — Telescopes: elbow, panoramic, sighting, fire control, etc.
- 38270118 — Telescopic sights
- 38270119 — Triplet magnifying instruments, optical
- 38270200 — Lens coating and grinding equipment
- 38270201 — Lens coating equipment
- 38270202 — Lens grinding equipment, except ophthalmic
- 38279900 — Optical instruments and lenses, nec
- 38279901 — Aiming circles (fire control equipment)
- 38279902 — Boards: plotting, spotting, and gun fire adjustment
- 38279903 — Contour projectors
- 38279904 — Correctors: percentage, wind, roll (fire control equipment)
- 38279905 — Fuse setters
- 38279906 — Gratings, diffraction
- 38279907 — Interferometers
- 38279908 — Lens mounts
- 38279909 — Light sources, standard
- 38279910 — Mirrors, optical
- 38279911 — Mirrors, searchlight
- 38279912 — Monochromators
- 38279913 — Optical alignment and display instruments
- 38279914 — Optical comparators
- 38279915 — Optical elements and assemblies, except ophthalmic
- 38279916 — Optical test and inspection equipment
- 38279917 — Polarizers
- 38279918 — Prisms, optical
- 38279919 — Reflectors, optical
- 38279920 — Reflectors, searchlight
Example activities
- aiming circles (fire control equipment)
- binoculars
- boards: plotting, spotting, and gun fire adjustment
- borescopes
- cinetheodolites
- coddington magnifying instruments
- contour projectors
- correctors: percentage, wind, and roll (sighting and fire control
- fuse setters (fire control equipment)
- glasses, field or opera
- gratings, diffraction
- gun sights, optical
- interferometers
- lens coating
- lens grinding, except ophthalmic
- lens mounts
- lenses, optical: photographic, magnifying, projection, and instrument
- light sources, standard
- lupes magnifying instruments, optical
- magnifying instruments, optical
- metallographs
- microprojectors
- microscopes, except electron, proton and corneal
- mirrors, optical
3827 in other systems
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