Light Transmitter

Light Transmitter, Total:225 items.

The international standard classification for "Light Transmitter" includes: Glass , Glass in building , Glass products , Glass in general , Radiation protection , Radiographic equipment , Photographic equipment. Projectors , Extraction and processing of petroleum and natural gas .

The Chinese standard classification for "Light Transmitter" includes: Ceramic and glass in general , Daily use glass products , Material and component for instrument and meter , Guard and alarm system , Medical radiographic equipment , Lens , Petroleum development .

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

GB/T 5433-2008 Test method for the transmittance of domestic glass
GB/T 7962.12-2010 Test methods of colourless optical glass—Part 12:Spectral internal transmittance
GB/T 43892-2024 Test method for spectral transmittance of quartz glass
GB/T 2680-2021 Glass in building—Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors
GB/T 44623-2024 Radiation protection instrumentation—System of spectral identification of liquids in transparent and semitransparent containers (Raman systems)
GB/T 2680-1994 Determination of light transmittance, solar direct transmittance, total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors

Professional Standard - Military and Civilian Products

WJ 2139-1993 Specification for Transmissive Low Light Resolution Panels

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

GJB/J 3361-1998(XG1-2015) White Light Transmittance Meter Calibration Regulations Modification Sheet 1-2015
GJB/J 3361-1998 Calibration procedures for white light transmittance measuring instrument

Professional Standard - Medicine

YY/T 0094-2013 X-ray fluorescent screens for medical diagnosis
YY/T 0094-2004 X-ray fluorescent screens for medical diagnosis

Group Standards of the People's Republic of China

T/GDMES 0009.1-2021 Laser welding machine — Laser transmission welding machine for plastics

Taiwan Provincial Standard of the People's Republic of China

CNS 12381-1988 Method of Test on Transmittance and Reflectance for Daylight and Solar Radiation and Solar Heat Gain Coefficient of Flat Glass
CNS 11705-1986 Method of Test for Fiber Devices (FOTP-20 Change of Optical Transmittance)
CNS 10472-1995 Method of Test for Foreign Particulate Matter in Pulp by Transmitted Light

Professional Standard - Machinery

JB/T 8248.1-1999 Method for determining the spectral transmissivity of camera lenses

Professional Standard - Petroleum

SY/T 5125-2014 Method of identification microscopically the macerals of kerogen and indivision the kerogen type by transmitted-light and fluorescence
SY 5125-2014 Transmitted light-fluorescence kerogen identification and type classification method
SY/T 5125-1996 Transmission light-fluorescence kerogen maceral group identification and type division

Professional Standard - Building Materials

JC/T 782-2017 Test method for visible transmittance of glass fiber reinforced plastic

Korean Agency for Technology and Standards (KATS)

KS C 7515-2003 Reflector lamps
KS B ISO 12239-2021 Smoke alarms using scattered light, transmitted light or ionization
KS B ISO 12239:2021 Smoke alarms using scattered light, transmitted light or ionization
KS L 2514-2011 Testing method on transmittance and emittance of heat glasses and evaluation of solar heat gain coefficient
KS M ISO 13468-1:2007 Plastics － Determination of the total luminous transmittance of transparent materials － Part 1: Single beam instrument
KS M ISO 13468-2:2007 Plastics － Determination of the total luminous transmittance of transparent materials － Part 2: Double-beam instrument
KS B ISO 8599:2004 Optics and optical instruments-Contact lenses-Determination of the spectral and luminous transmittance
KS B ISO 8599:2014 Optics and optical instruments — Contact lenses — Determination of the spectral and luminous transmittance
KS B ISO 8599-2019 Optics and optical instruments — Contact lenses — Determination of the spectral and luminous transmittance
KS B ISO 8599-2014(2024) Optics and optical instruments — Contact lenses — Determination of the spectral and luminous transmittance
KS M ISO 22891:2020 Paper — Determination of transmittance by Paper — Determination of transmittance by
KS M ISO 22891:2014 Paper — Determination of transmittance by diffuse reflectance mesurement
KS B ISO 8599-2024 Optics and optical instruments — Contact lenses — Determination of the spectral and luminous transmittance
KS M ISO 22891-2020 Paper — Determination of transmittance by Paper — Determination of transmittance by
KS P ISO 9913-1-2014(2019) Optics and optical instruments — Contact lenses — Part 1: Determination of oxygen permeability and transmissibility with the polarographic method
KS B 5426-2023 Method for measuring spectral transmittance of a photographic lenses
KS B ISO 15368-2021 Optics and optical instruments — Measurement of reflectance of plane surfaces and transmittance of plane parallel elements
KS B ISO 8478-2023 Photographic camera lens ISO spectral transmittance measurement
KS P ISO 9913-2-2014(2019) Optics and optical instruments — Contact lenses — Part 2: Determination of oxygen permeability and transmissibility by the coulometric method
KS B ISO 15368-2006(2016) Optics and optical instruments — Measurement of reflectance of plane surfaces and transmittance of plane parallel elements
KS B ISO 8478:2006 Photography Camera lenses - Measurement of ISO spectral transmittance
KS B ISO 15368-2006(2021) Optics and optical instruments — Measurement of reflectance of plane surfaces and transmittance of plane parallel elements
KS M ISO 13468-1-2007(2017) Plastics － Determination of the total luminous transmittance of transparent materials － Part 1: Single beam instrument

GCC Standardization Organization

GSO ISO 9050:2007 Glass in building – Determination of light Transmittance , Solar direct transmittance , Total Solar Energy transmittance , Ultraviolet transmittance and related glazing factors
GSO ISO 12239:2021 Smoke alarms using scattered light, transmitted light or ionization
GSO ISO 15368:2015 Optics and optical instruments -- Measurement of reflectance of plane surfaces and transmittance of plane parallel elements
GSO ISO 14807:2013 Photography -- Transmission and reflection densitometers -- Method for determining performance
GSO ISO 13142:2022 Optics and photonics — Lasers and laser-related equipment — Cavity ring-down method for high-reflectance and high-transmittance measurements
GSO IEC 62805-2:2021 Method for measuring photovoltaic (PV) glass - Part 2: Measurement of transmittance and reflectance
GSO ISO 8980-3:2014 Ophthalmic optics -- Uncut finished spectacle lenses -- Part 3: Transmittance specifications and test methods

German Institute for Standardization

DIN 1349-1:1972 Transmisson of optical radiation; optical clear (nonscattering) media, quantities, symbols and units
DIN 67507:1980 German Standards: Light transmittance, radiation transmittance and total energy transmittance of architectural glass
DIN EN ISO 13468-1:1997 Plastics - Determination of the total luminous transmittance of transparent materials - Part 1: Single-beam instrument (ISO 13468-1:1996); German version EN ISO 13468-1:1996
DIN EN ISO 13468-2:2006 Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument (ISO 13468-2:1999) English version of DIN EN ISO 13468-2:2006-07
DIN 1349-1:1972-06 Transmisson of optical radiation; optical clear (nonscattering) media, quantities, symbols and units
DIN 58141-2:1989-06 Testing of fibre optic elements; determination of spectral transmittance of light guides
DIN 58141-2:2012-09 Measurement of fiber optic elements - Part 2: Determination of spectral transmittance of light guides; Text in German and English
DIN 58141-2:2024-02 Measurement of fiber optic elements - Part 2: Determination of spectral transmittance of light guides / Note: Date of issue 2024-01-05*Intended as replacement for DIN 58141-2 (2012-09).
DIN EN ISO 13468-2:2006-07 Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument (ISO 13468-2:1999)
DIN EN 54-7 A2 E:2003-11 Smoke detectors use scattered light, transmitted light or ionization principle point detectors
DIN 58141-2 E:2024-02 Draft Document - Measurement of fiber optic elements - Part 2: Determination of spectral transmittance of light guides
DIN 4522-4:1993 Photographic lenses; method for measuring the spectral transmittance
DIN 58141-2 E:2012 Draft Document - Measurement of fiber optic elements - Part 2: Determination of spectral transmittance of light guides; Text in German and English
DIN 58141-2:1989 Testing of fibre optic elements; determination of spectral transmittance of light guides
DIN EN ISO 13468-2:2021-04 Draft Document - Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument (ISO/FDIS 13468-2:2020); German and English version prEN ISO 13468-2:2021
DIN EN ISO 13697:2006-08 Optics and photonics - Lasers and laser-related equipment - Test methods for specular reflectance and regular transmittance of optical laser components (ISO 13697:2006); German version EN ISO 13697:2006
DIN 1349-2:1975 Transmission of optical radiation; turbid media, definitions
DIN 4512-8:1993-01 Photographic sensitometry, determination of optical density; geometric conditions for transmission density
DIN 66243-2:1980 Determining the spectral transmittance of data media materials using light emitting diodes (LEDs)
DIN 4512-8:1993 Photographic sensitometry, determination of optical density; geometric conditions for transmission density

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 7737-2007 Glass in building.Method for determination of light transmittance, light reflectance, total solar energy transmittance and ultraviolet transmittance

Austrian Standards

ONORM EN 379-1994 Specification for welding filters with switchable luminous transmittance and welding filters with dual luminous transmittance

European Committee for Standardization (CEN)

prEN 410-1990 Glass in building; determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing characteristics
EN ISO 13468-2:2021 Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument (ISO 13468-2:2021)
EN ISO 13468-1:2019 Plastics - Determination of the total luminous transmittance of transparent materials - Part 1: Single-beam instrument (ISO 13468-1:2019)
EN ISO 13468-1:1996 Plastics - Determination of Total Luminous Transmittance of Transparent Materials - Part 1: Single-Beam Instrument ISO 13468-1: 1996
EN ISO 13468-2:2006 Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument
EN ISO 8599:1996 Optics and Optical Instruments - Contact Lenses - Determination of the Spectral and Luminous Transmittance ISO 8599 : 1994

International Organization for Standardization (ISO)

ISO 9050:1990 Glass in building; determination of light transmittance, solar direct transmittance, total solar energy transmittance and ultraviolet transmittance, and related glazing factors
ISO 9050:2003 Glass in building - Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors
ISO 12239:2021 Smoke alarms using scattered light, transmitted light or ionization
ISO 13468-1:1996 Plastics - Determination of the total luminous transmittance of transparent materials - Part 1: Single-beam instrument
ISO 13468-2:1999 Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument
ISO 12239:2010 Smoke alarms using scattered light, transmitted light or ionization
ISO 8478:2017 Optics and photonics - Camera lenses - Measurement of ISO spectral transmittance
ISO 8599:1994 Optics and optical instruments - Contact lenses - Determination of the spectral and luminous transmittance
ISO 26723:2020 Plastics — Determination of total luminous transmittance and reflectance
ISO 11315-3:1999 Photography - Projection in indoor rooms - Part 3: Classification of transmitting projection screens and measurement of their transmitted luminance levels
ISO 8478:1996 Photography - Camera lenses - Measurement of ISO spectral transmittance
ISO 15368 Optics and optical instruments - Measurement of reflectance of plane surfaces and transmittance of plane parallel elements
ISO 13142:2021 Optics and photonics — Lasers and laser-related equipment — Cavity ring-down method for high-reflectance and high-transmittance measurements
ISO 15368:2021 Optics and optical instruments — Measurement of reflectance of plane surfaces and transmittance of plane parallel elements

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 9050:2007 Glass in building – Determination of light Transmittance , Solar direct transmittance , Total Solar Energy transmittance , Ultraviolet transmittance and related glazing factors
OS GSO ISO 15368:2015 Optics and optical instruments -- Measurement of reflectance of plane surfaces and transmittance of plane parallel elements
OS GSO ISO 13697:2014 Optics and photonics - Lasers and laser-related equipment – Test methods for specular reflectance and regular transmittance of optical laser components

British Standards Institution (BSI)

BS EN ISO 13468-1:1997 Plastics. Determination of the total luminous transmittance of transparent materials. Single-beam instrument
BS ISO 12239:2021 Smoke alarms using scattered light, transmitted light or ionization
BS EN ISO 13468-2:1999 Plastics - Determination of the total luminous transmittance of transparent materials - Double-beam instrument
BS EN ISO 13468-2:2021 Plastics. Determination of the total luminous transmittance of transparent materials. Double-beam instrument
BS ISO 8478:2017 Optics and photonics. Camera lenses. Measurement of ISO spectral transmittance
BS EN ISO 8599:1997 Optics and optical instruments — Contact lenses — Determination ofthe spectral and luminous transmittance
BS ISO 15368:2021 Optics and photonics. Measurement of reflectance of plane surfaces and transmittance of plane parallel elements
BS ISO 14807:2001 Photography - Transmission and reflection densitometers - Method for determining performance
BS ISO 26723:2020 Plastics. Determination of total luminous transmittance and reflectance
BS EN 62805-2:2017 Method for measuring photovoltaic (PV) glass. Measurement of transmittance and reflectance
BS ISO 15368:2001 Optics and optical instruments - Measurement of reflectance of plane surfaces and transmittance of plane parallel elements
BS ISO 19012-3:2015 Microscopes. Designation of microscope objectives. Spectral transmittance
20/30352222 DC BS ISO 15368. Optics and photonics. Measurement of reflectance of plane surfaces and transmittance of plane parallel elements
BS EN 2155-5:1989 Specification for test methods for transparent materials for aircraft glazing - Determination of visible light transmission
BS IEC 61747-30-5:2019 Liquid crystal display devices - Optical measuring methods of transmissive transparent LCD modules
18/30352698 DC BS IEC 63085. Radiation protection instrumentation. System of spectral identification of liquids in transparent and semitransparent containers
19/30368985 DC BS ISO 26723. Plastics. Determination of total luminous transmittance and reflectance
BS EN 60793-1-46:2002 Optical fibres - Measurement methods and test procedures - Monitoring of changes in optical transmittance
BS ISO 14490-5:2005+A1:2015 Optics and optical instruments. Test methods for telescopic systems-Test methods for transmittance
BS EN 62788-1-4:2016 Measurement procedures for materials used in photovoltaic modules. Encapsulants. Measurement of optical transmittance and calculation of the solar-weighted photon transmittance, yellowness index, and UV cut-off wavelength
BS ISO 14490-5:2017 Optics and optical instruments. Test methods for telescopic systems-Test methods for transmittance
20/30384001 DC BS ISO 13142. Optics and photonics. Lasers and laser-related equipment. Cavity ring-down method for high-reflectance and high-transmittance measurements
BS EN 2155-5:1989(1999) Test methods for transparent materials for aircraft glazing — Part 5 : Determination ofvisible light transmission

Association Francaise de Normalisation

NF S77-113:1994 Specification for welding filters with switchable luminous transmittance and welding filters with dual luminous transmittance.
NF T51-065-2*NF EN ISO 13468-2:2021 Plastics - Determination of the total luminous transmittance of transparent materials - Part 2 : double-beam instrument
NF T51-065-2:2006 Plastics - Determination of the total luminous transmittance of transparent materials - Part 2 : double-beam instrument.
NF T51-065:1996 Plastics. Determination of the total luminous transmittance of transparent materials. Part 1 : single-beam instrument.
NF S11-687:1997 Optics and optical instruments. Contact lenses. Determination of the spectral and luminous transmittance.
NF S10-049*NF ISO 15368:2021 Optics and photonics - Measurement of reflectance of plane surfaces and transmittance of plane parallel elements
NF ISO 15368:2021 Optics and photonics - Measurement of the reflection factor of flat surfaces and the transmittance of parallel plane elements
NF EN ISO 13697:2006 Optics and photonics - Lasers and laser-related equipment - Test methods for specular reflectance and transmittance of laser optical components
NF S10-114*NF EN ISO 13697:2006 Optics and phonotics - Lasers and laser-related equipment - Test methods for specular reflectance and transmittance of optical laser components.
NF EN 62788-1-4/A1:2020 Procedures for measuring materials used in photovoltaic modules - Part 1-4: encapsulants - Measurement of optical transmittance and calculation of solar-weighted photonic transmittance, yellowness index...
NF EN 62788-1-4:2017 Procedures for measuring materials used in photovoltaic modules - Part 1-4: Encapsulants - Measurement of optical transmittance and calculation of solar-weighted photonic transmittance, yellowness index...
NF S10-049:2003 Optics and optical instruments - Measurement of reflectance of plane surfaces and transmittance of plane parallel elements.
NF EN 62805-2:2017 Photovoltaic (PV) glass measurement method - Part 2: measurement of transmittance and reflectance
NF C57-805-2*NF EN 62805-2:2017 Method for measuring photovoltaic (PV) glass - Part 2 : Measurement of transmittance and reflectance
NF Q03-040*NF ISO 2471:2009 Paper and board - Determination of opacity (paper backing) - Diffuse reflectance method.
NF Q03-040:1998 Paper and board. Determination of opacity (paper backing). Diffuse reflectance method.

Association of German Mechanical Engineers

VDI/VDE 5575 Blatt 5-2011 X-ray optical systems - Transmission zone plates
VDI VDE 5575 Blatt 5-2018 X-ray optical systems Transmission zone plates
VDI/VDE 5575 BLATT 7-2019 X-ray optical systems - Refractive X-ray lenses
DVS 2243 Beiblatt 1-2007 Determination of transmittance of laser beam transparent joint partners during laser transmission welding of thermoplastics
VDI/VDE 5575 Blatt 7-2011 X-Ray optical systems - Refractive X-ray lenses
VDI/VDE 5575 BLATT 7-2018 Roentgenoptische Systeme - Refraktive Roentgenlinsen
DVS 2243 Beiblatt 1-2006 Determination of transmittance of laser beam transparent joint partners during laser transmission welding of thermoplastics
VDI/VDE 5575 BLATT 5-2018 X-ray optical systems - Transmission zone plates
VDI/VDE 5575 Blatt 5-2009 X-Ray optical systems - Transmission zone plates
VDI/VDE 5575 BLATT 5-2017 Roentgenoptische Systeme - Transmissionszonenplatten
VDI/VDE 5575 BLATT 5:2018 X-ray optical systems — transmission zone plates
VDI/VDE 5575 Blatt 3-2011 X-ray optical systems - Capillary X-ray lenses
VDI/VDE 5575 BLATT 3-2019 Roentgenoptische Systeme - Roentgenkapillaren
VDI VDE 5575 Blatt 7-2011 X-ray optical systems; Refractive X-ray lenses - Part 7: Symbols, physical principles and types of refractive X-ray lenses
VDI VDE 5575 Blatt 3-2011 X-ray optical systems - Part 3: X-ray capillary lenses
VDI VDE 5575 Blatt 5-2011 X-ray optical systems; Parameters of focusing transmission zone plates
VDI VDE 5575 Blatt 7-2019 X-ray optical systems; Refractive X-ray lenses

Ente Nazionale Italiano di Unificazione

UNI 7093:1972 Photography. Density for transmission of diffuse light
UNI EN ISO 8599:1998 Optics and optical instruments - Contact lenses - Determination of the spectral and luminous transmittance
UNI EN ISO 13468-1:2019 Plastics - Determination of the total luminous transmittance of transparent materials - Part 1: Single-beam instrument

Spanish Association for Standardization (UNE)

UNE 40610:2020 Agrotextiles. Determination of transmittance: Direct and diffuse light
UNE-EN ISO 8599:1997 OPTICS AND OPTICAL INSTRUMENTS. CONTACT LENSES. DETERMINATION OF THE SPECTRAL AND LUMINOUS TRANSMITTANCE. (ISO 8599:1994).
UNE-EN ISO 13697:2007 Optics and photonics - Lasers and laser-related equipment - Test methods for specular reflectance and regular transmittance of optical laser components (ISO 13697:2006)
UNE-EN 62805-2:2017 Method for measuring photovoltaic (PV) glass - Part 2: Measurement of transmittance and reflectance (Endorsed by Asociación Española de Normalización in October of 2018.)

Standard Association of Australia （SAA）

AS 3786:2014 Smoke alarms using scattered light, transmitted light or ionization
AS 3786:2014+A1:2015 Smoke alarms using scattered light, transmitted light or ionization
AS 3786:2023 Smoke alarms using scattered light, transmitted light or ionization (ISO 12239:2021, MOD)

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 12239:2022 Smoke alarms using scattered light, transmitted light or ionization
BH GSO ISO 9050:2024 Glass in building – Determination of light Transmittance , Solar direct transmittance , Total Solar Energy transmittance , Ultraviolet transmittance and related glazing factors
BH GSO ISO 13697:2015 Optics and photonics - Lasers and laser-related equipment – Test methods for specular reflectance and regular transmittance of optical laser components
BH GSO ISO 13142:2023 Optics and photonics — Lasers and laser-related equipment — Cavity ring-down method for high-reflectance and high-transmittance measurements
BH GSO IEC 62805-2:2022 Method for measuring photovoltaic (PV) glass - Part 2: Measurement of transmittance and reflectance

Danish Standards Foundation

DS/EN 379:1994 Specification for welding filters with switchable luminous transmittance and welding filters with dual luminous transmittance
DS/EN ISO 13697:2006 Optics and photonics - Lasers and laser-related equipment - Test methods for specular reflectance and regular transmittance of optical laser components
DANSK DS/EN ISO 13697:2006 Optics and photonics - Lasers and laser-related equipment - Test methods for specular reflectance and regular transmittance of optical laser components
DANSK DS/IEC 61747-30-5:2019 Liquid crystal display devices – Part 30-5: Optical measuring methods of transmissive transparent LCD modules
DANSK DS/EN 62805-2:2017 Method for measuring photovoltaic (PV) glass – Part 2: Measurement of transmittance and reflectance

Japanese Industrial Standards Committee (JISC)

JIS K 7375:2008 Plastics -- Determination of total luminous transmittance and reflectance
JIS K 7375:2024 Plastics-Determination of total luminous transmittance and reflectance
JIS K 7361-1:1997 Plastics -- Determination of the total luminous transmittance of transparent materials -- Part 1: Single beam instrument
JIS B 7144:1995 Microscope -- Connection of condensers for transmitted light with substage sleeves
JIS B 7107:1997 Photography -- Camera lenses -- Measurement of ISO spectral transmittance
JIS R 1635:1998 Test method for visible light transmittance of fine ceramic thin films

(U.S.) Telecommunications Industries Association

TIA/EIA-455-20A-1994 FOTP-20A Measurement of Change in Optical Transmittance

Gosstandart of Russia

GOST 26302-2021 Glass. Light regular transmittance and light regular reflectance determination methods
GOST 26302-1993 Glass. Methods of determination of light regular transmittance and light regular reflection
GOST 26302-1984 Glass for building purposes. Method for determination of luminous regular transmittance
GOST R 71571-2024 Optics and photonics. Optical details. The standard technological process of deposition of dielectric reflective and light dividing coatings
GOST 24179-1980 Glass filters, filter-lenses, lenses, dispersers and diflecting insertion for railway transport light-signal. Specifications
GOST R 57696-2017 Polymer composites. Method for determination of diffuse light transmission factor of building panels
GOST R 59742-2021 Optics and photonics. Lasers and laser-related equipment. Optical elements for laser equipment. Test methods for specular reflectance and regular transmittance
GOST 27794-1988 Black and white photographic materials on opaque base. Conditions for determination of optical density in reflected light

Polski Komitet Normalizacyjny (PKN)

PN E04040-05-1986 Photometric and radiometrie measurements Measurenient of reflection factor, transmission factor and luminance factor

German Welding Society

DVS 2243 BBL01:2007-08 Optical properties measurement of thermoplastics during laser transmission welding

Bureau of Indian Standards

IS 15486-2004 Photography - Camera Lenses - Measurement of ISO Spectral Transmittance
IS 13360-9-5-1999 Plastics - Methods of Testing - Part 9 : Optical Properties - Section 5 : Determination of Haze and Luminous Transmittance of Transparent Plastics
IS/IEC 62805-2-2017 Method for Measuring Photovoltaic ( PV ) Glass Part 2 Measurement of Transmittance and Reflectance

National Standardisation Body (ASRO)

STAS 10138-1975 PENETRANT RADIATION TESTING Guidances for radiographs viewing
STAS 10949-1977 DETERMINATION OF OPTICAL DENSITY BY REFLE-, XION .OF IMAGES ON OPAQUE SUPPORTS

American Society for Testing and Materials (ASTM)

ASTM D1494-17 Standard Test Method for Diffuse Light Transmission Factor of Reinforced Plastics Panels
ASTM D1494-22 Standard Test Method for Diffuse Light Transmission Factor of Reinforced Plastics Panels
ASTM E972-96(2021) Standard Test Method for Solar Photometric Transmittance of Sheet Materials Using Sunlight
ASTM F1252-89(2002) Standard Test Method for Measuring Optical Reflectivity of Transparent Materials
ASTM D1494-97(2001)e1 Standard Test Method for Diffuse Light Transmission Factor of Reinforced Plastics Panels
ASTM D1494-12 Standard Test Method for Diffuse Light Transmission Factor of Reinforced Plastics Panels
ASTM D1494-97(2001) Standard Test Method for Diffuse Light Transmission Factor of Reinforced Plastics Panels
ASTM F1252-89(1996) Standard Test Method for Measuring Optical Reflectivity of Transparent Materials
ASTM F1252-08 Standard Test Method for Measuring Optical Reflectivity of Transparent Materials
ASTM F1252-21 Standard Test Method for Measuring Optical Reflectivity of Transparent Materials
ASTM E971-11(2019) Standard Practice for Calculation of Photometric Transmittance and Reflectance of Materials to Solar Radiation
ASTM E971-88(1996)e1 Standard Practice for Calculation of Photometric Transmittance and Reflectance of Materials to Solar Radiation
ASTM RR-F07-1009 2010 F1252-Test Method for Measuring Optical Reflectivity of Transparent Materials
ASTM E971-88(2003) Standard Practice for Calculation of Photometric Transmittance and Reflectance of Materials to Solar Radiation
ASTM F1252-10 Standard Test Method for Measuring Optical Reflectivity of Transparent Materials
ASTM E903-96 Standard Test Method for Solar Absorptance, Reflectance, and Transmittance of Materials Using Integrating Spheres
ASTM F768-82(1987)e1 Method for Specular Reflectance and Transmittance Measurements of Optically Flat-Coated and Non-Coated Specimens
ASTM ADJD1494-70 Adjunct to D1494 Test Method for Diffuse Light Transmission Factor of Reinforced Plastics Panels
ASTM E2193-16 Standard Test Method for Ultraviolet Transmittance of Monoethylene Glycol (using Ultraviolet Spectrophotometry)
ASTM F1252-16 Standard Test Method for Measuring Optical Reflectivity of Transparent Materials

American National Standards Institute （ANSI)

ANSI/ASTM D1494:2012 Test Method for Diffuse Light Transmission Factor of Reinforced Plastics Panels
ANSI/ISO 8478:1996, ANSI/PIMA IT3.614:1997 Photography – Camera Lenses – Method for Measuring ISO Spectral Transmittance

Standards Norway

NS-EN ISO 8599:1996 Optics and optical instruments — Contact lenses — Determination of the spectral and luminous transmittance (ISO 8599:1994)
NS-EN 13363-1:2003+A1:2007 Solar protection devices combined with glazing — Calculation of solar and light transmittance — Part 1: Simplified method
NS-EN ISO 13697:2006 Optics and photonics — Lasers and laser-related equipment — Test methods for specular reflectance and regular transmittance of optical laser components (ISO 13697:2006)

Lithuanian Standards Office

LST EN ISO 13697:2006 Optics and photonics - Lasers and laser-related equipment - Test methods for specular reflectance and regular transmittance of optical laser components (ISO 13697:2006)

International Electrotechnical Commission (IEC)

IEC 61747-30-5:2019 Liquid crystal display devices - Part 30-5: Optical measuring methods of transmissive transparent LCD modules
IEC 62805-2:2017 Method for measuring photovoltaic (PV) glass - Part 2: Measurement of transmittance and reflectance

Comitato Elettrotecnico Italiano

CEI EN 62805-2:2018 Method for measuring photovoltaic (PV) glass Part 2: Measurement of transmittance and reflectance

Swedish Institute for Standards

SS-EN 62805-2:2018 Method for measuring photovoltaic (PV) glass - Part 2: Measurement of transmittance and reflectance

European Committee for Electrotechnical Standardization（CENELEC）

EN 62805-2:2017 Method for measuring photovoltaic (PV) glass - Part 2: Measurement of transmittance and reflectance

Czech Standards Institute (UNMZ)

CSN 64 0716-1959 vapor transmission

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