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Optical Instruments and Lenses

SIC Industry 3827 — NAICS² Industry 333314

SIC [1987] Manufacturing Instruments & Related Products Measuring & Controlling Devices Optical instruments & lenses §



52 Registrants · List them ordered by how Active they have been



As OfNameLatest Filings SIC
(Latest)
In ascending orderAs Filer As Issuer
Active (in the Past Year, since 1/25/19) in Industry 3827:
1/21/20
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Camtek Ltd 6-K New Filing this Past Week! SC 13G/A3827
1/8/20
MN
Cyberoptics Corp 10-Q SC 13G/A3827
1/3/20
PA
II-VI Inc 8-K 43827
1/3/20
CA
Kla Corp [formerly Kla Tencor Corp] 8-K 43827
4/25/19
CA
McQuay Timothy C [formerly McQuay Timoty C] 43827
1/23/20
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Nova Measuring Instruments Ltd 6-K SC 13G/A New Filing this Past Week!3827
12/26/19
TX
Optex Systems Holdings Inc [formerly Sustut Exploration Inc] DEF 14A 33827
1/23/20
MI
Perceptron Inc/MI 8-K SC 13G/A New Filing this Past Week!3827
— 8 —

Active, but no longer SEC-assigned to nor self-declared in Industry 3827:
1/23/20
MN
Clearfield, Inc. [formerly APA Enterprises, Inc.] 8-K New Filing this Past Week! 43661
1/24/20
MA
Onto Innovation Inc. [formerly Nanometrics Inc] 8-K New Filing this Past Week! 4 New Filing this Past Week!3829
— 2 —

Not Active (in the Past Year) as a Registrant:
All Filings are OLD
More... List all, including 42 Inactive Registrants



Businesses & Products of SIC Industry 3827
  • 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 equipment)
  • 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
  • Optical alignment and display instruments, except photographic
  • Optical comparators
  • Optical test and inspection equipment
  • Periscopes
  • Phototheodolites
  • Prisms, optical
  • Reflectors, optical
  • Searchlight mirrors and reflectors
  • Sighting and fire control equipment, optical
  • Spyglasses
  • Telescopes
  • Telescopic sights
  • Triplet magnifying instruments, optical


Description of SIC Industry 3827 — Optical Instruments and Lenses §
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.


§ SEC Review Office (RO) Assigned Filings-Review Responsibility

OLS – OfficeofLifeSciences


² North American Industry Classification System (NAICS)

SIC [1987] Industry 3827 ⇒ NAICS [2012] Industry Codes

NAICS Code N.A. Industry [2012] SIC Codes
In ascending order
333314Optical Instrument and Lens Manufacturing3827
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