Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Lens inspection

Lens inspection, Total:92 items.

The international standard classification for "Lens inspection" includes: Mechanical engineering drawings , Chemical analysis .

The Chinese standard classification for "Lens inspection" includes: Optical instrument in general , Basic standards and general methods .


Taiwan Provincial Standard of the People's Republic of China

Professional Standard - Agriculture

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

National Metrological Verification Regulations of the People's Republic of China

Military Standard of the People's Republic of China-General Armament Department

  • GJB/J 3362-1998 Calibration procedures for self-focusing lens focal spot diameter and focal length testers

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

  • GB/T 34331-2017 Test method of Cucumber green mottle mosaic virus by transmission electron microscopy

Group Standards of the People's Republic of China

Japanese Industrial Standards Committee (JISC)

Korean Agency for Technology and Standards (KATS)

German Institute for Standardization

  • DIN EN ISO 9342-1:2005 Optics and optical instruments - Test lenses for calibration of focimeters - Part 1: Test lenses for focimeters used for measuring spectacle lenses (ISO 9342-1:2005); German version EN ISO 9342-1:2005
  • DIN EN ISO 9342-2:2006 Optics and optical instruments - Test lenses for calibration of focimeters - Part 2: Test lenses for focimeters used for measuring contact lenses (ISO 9342-2:2005);English version of DIN EN ISO 9342-2:2006-02
  • DIN EN ISO 3452-2:2022 Non-destructive testing – penetrant testing – Part 2: Testing of penetrants

RU-GOST R

  • GOST R ISO 9342-1-2013 Optics and optical instruments. Test lenses for calibration of focimeters. Part 1. Test lenses for focimeters used for measuring spectacle lenses
  • GOST R ISO 9342-2-2013 Optics and optical instruments. Test lenses for calibration of focimeters. Part 2. Test lenses for focimeters used for measuring contact lenses
  • GOST 11947-1990 Complete sets of light filter-lens and lens for railway lens signal lights. Specifications
  • GOST 11946-1978 Lenses and sets of lenses of railway transport lightsignal. Luminous intensity and local distance measuring methods

KR-KS

European Committee for Standardization (CEN)

  • EN ISO 9342-1:2005 Optics and optical instruments Test lenses for calibration of focimeters Part 1: Test lenses for focimeters used for measuring spectacle lenses
  • EN ISO 11979-7:2014 Ophthalmic implants - Intraocular lenses - Part 7: Clinical investigations (ISO 11979-7:2014)
  • EN ISO 11979-7:2018 Ophthalmic implants - Intraocular lenses - Part 7: Clinical investigations of intraocular lenses for the correction of aphakia

British Standards Institution (BSI)

  • BS EN ISO 9342-2:2005 Optics and optical instruments - Test lenses for calibration of focimeters - Test lenses for focimeters used for measuring contact lenses
  • BS EN ISO 9342-2:2006 Optics and optical instruments - Test lenses for calibration of focimeters - Test lenses for focimeters used for measuring contact lenses
  • BS EN ISO 9342-1:2005 Optics and optical instruments - Test lenses for calibration of focimeters - Test lenses for focimeters used for measuring spectacle lenses
  • BS EN ISO 10322-1:2006 Ophthalmic optics - Semi-finished spectacle lens blanks - Specifications for single-vision and multifocal lens blanks
  • BS EN ISO 10322-1:2016 Ophthalmic optics. Semi-finished spectacle lens blanks. Specifications for single-vision and multifocal lens blanks

International Organization for Standardization (ISO)

  • ISO 11981:2009 Ophthalmic optics - Contact lenses and contact lens care products - Determination of physical compatibility of contact lens care products with contact lenses
  • ISO 11979-7:2014 Ophthalmic implants - Intraocular lenses - Part 7: Clinical investigations
  • ISO 11979-7:2018 Ophthalmic implants - Intraocular lenses- Part 7:Clinical investigations of intraocular lenses for the correction of aphakia
  • ISO 11981:2017 Ophthalmic optics - Contact lenses and contact lens care products - Determination of physical compatibility of contact lens care products with contact lenses
  • ISO 11979-7:2001 Ophthalmic implants - Intraocular lenses - Part 7: Clinical investigations
  • ISO 11979-7:2006 Ophthalmic implants - Intraocular lenses - Part 7: Clinical investigations

American Society for Testing and Materials (ASTM)

  • ASTM F2108-17 Standard Practice for Inspection of Transparent Parts by Prism

TR-TSE

  • TS 2927-1978 TEST METHODS OF LENSES AND EYEPIECES USED IN MILITARY INSTRUMENTS

HU-MSZT

U.S. Military Regulations and Norms

CZ-CSN

American National Standards Institute (ANSI)