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Numerical Aperture vs. Aperture

Numerical Aperture vs. Aperture, Total:101 items.

In the international standard classification, Numerical Aperture vs. Aperture involves: Fibre optic communications, Fasteners, Photography, Particle size analysis. Sieving, Optoelectronics. Laser equipment, Screw threads, Aerospace electric equipment and systems, Cutting tools, Electromechanical components for electronic and telecommunications equipment, Linear and angular measurements, On-board equipment and instruments, Astronomy. Geodesy. Geography, Radiocommunications.

Professional Standard - Post and Telecommunication, Numerical Aperture vs. Aperture

YD/T 816-2003 Large-core high-value aperture multi-mode optical cable
YD/T 816-1996 Large core diameter and large numerical aperture multimode fiber

Korean Agency for Technology and Standards (KATS), Numerical Aperture vs. Aperture

KS B ISO 273:2010 Diameter of clearance holes and counterbores for bolts and screws
KS B 5409-2013 Photographic lenses ? Methods for the measurement of the effective aperture, F-number and relative aperture
KS B 5409-1998 Photographic lenses-Methods for the measurement of the effective aperture, F-number and relative aperture
KS B 5409-1982 Photographic lenses ? Methods for the measurement of the effective aperture, F-number and relative aperture
KS B 5409-2013(2018) Photographic lenses?Methods for the measurement of the effective aperture, F-number and relative aperture

American National Standards Institute （ANSI), Numerical Aperture vs. Aperture

ANSI/EIA/TIA 455-177A:1992 Numerical Aperture Measurement of Graded-Index Optical Fibers
ANSI/TIA/EIA 455-7-1992 Numerical Aperture of Step-Index Multimode Optical Fibers by Output Far-Field Radiation Pattern Measurement
ANSI/TIA-455-177-C-2020 IEC-60793-1-43 Optical Fibres - Part 1-43: Measurement Methods and Test Procedures- Numerical Aperture
ANSI/TIA-455-177-B-2003 IEC 60793-1-43 Optical fibres - Part 1-43: Measurement methods and test procedures - Numerical aperture

Professional Standard - Electron, Numerical Aperture vs. Aperture

SJ 2667-1986 Methods of measurement of numerical aperture of optical fibres and cables
SJ 1819-1981 Preferred series--Module, number of teeth,face width and diameter of datum apperture for fine-pitch gears

KR-KS, Numerical Aperture vs. Aperture

KS B 5409-2023 Methods for the measurement of the effective aperture, F-number and relative aperture of photographic lenses

TIA - Telecommunications Industry Association, Numerical Aperture vs. Aperture

TIA-455-177-A-1992 FOTP177 Numerical Aperture Measurement of Graded-Index Optical Fibers
TIA-455-7-1996 FOTP-7 Numerical Aperature of Step-Index Multimode Optical Fibers by Output Far-Field Radiation Pattern Measurement

Taiwan Provincial Standard of the People's Republic of China, Numerical Aperture vs. Aperture

CNS 7475-1981 Methods of Measurement for Effective Aperture, F - number, Aperture Ratio and T-number of Photographlc Lenses

Association Francaise de Normalisation, Numerical Aperture vs. Aperture

NF E81-061:1991 Punching and stamping. Aperture and pitch of perforated materiel with round holes and square holes.
NF C93-840-1-43*NF EN 60793-1-43:2015 Optical fibres - Part 1-43 : measurement methods and test procedures - Numerical aperture measurement
NF EN 60793-1-43:2015 Fibres optiques - Partie 1-43 : méthodes de mesure et procédures d'essai - Mesure de l'ouverture numérique
NF L52-400-302*NF EN 3745-302:2003 Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 302 : numerical aperture
NF EN 3745-302:2003 Série aérospatiale - Fibres et câbles optiques à usage aéronautique - Méthodes d'essais - Partie 302 : ouverture numérique
NF C93-840-1-43:2002 Optical fibres - Part 1-43 : measurement methods and test procedures - Numerical aperture.
NF E02-100-2:1993 Iso system of limites and fits. Part 2 : tables of standard tolerance grades and limit deviations for holes and shafts.

Japanese Industrial Standards Committee (JISC), Numerical Aperture vs. Aperture

JIS B 7095:1997 Photographic lenses -- Methods for the measurement of the effective aperture, F-number and relative aperture

International Electrotechnical Commission (IEC), Numerical Aperture vs. Aperture

IEC 60793-1-43:2015 Optical fibres - Part 1-43: Measurement methods - Numerical aperture measurement
IEC 60793-1-43:2001 Optical fibres - Part 1-43: Measurement methods and test procedures; Numerical aperture

GOSTR, Numerical Aperture vs. Aperture

GOST 17175-1982 Lenses for photography, motion picture, television. Series of numerical values of relative apertures

Danish Standards Foundation, Numerical Aperture vs. Aperture

DS/EN 60793-1-43:2002 Optical fibres - Part 1-43: Measurement methods and test procedures - Numerical aperture
DS/EN 3745-302:2002 Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 302: Numerical aperture
DS/ETS 300194:1996 Satellite Earth Stations and Systems (SES) - The interconnection of Very Small Aperture Terminal (VSAT) systems to Packet Switched Public Data Networks (PSPDNs)

CENELEC - European Committee for Electrotechnical Standardization, Numerical Aperture vs. Aperture

EN 60793-1-43:2002 Optical Fibres Part 1-43: Measurement Methods and Test Procedures - Numerical Aperture

RU-GOST R, Numerical Aperture vs. Aperture

GOST R IEC 60793-1-43-2013 Optical fibres. Part 1-43. Measurement methods and test procedures. Numerical aperture
GOST 25158-1982 Broaches with diameter from 15 to 90 mm for slitting holes with involute profile and centring at outside diameter with modul from 1 to 2,5 mm. Construction and dimensions
GOST 25157-1982 Broaches with diameter 12 and 14 mm for slitting holes with involute profile and centring at outside diameter with modul 1 mm double driven. Construction and dimensions
GOST 25159-1982 Broaches with diameter frome 15 to 90 mm for slitting holes with involute profile and centring at outside diameter with modul frome 1 to 2,5 mm, double driven. Construction and dimensions
GOST 25160-1982 Broaches with diameter frome 45 to 90 mm for slitting holes with involute profile and centring at outside diameter with modul frome 3 to 5 mm. Construction and dimensions
GOST 25161-1982 Broaches with diameter frome 70 to 90 mm for slitting holes with involute profile and centring at outside diameter with modul frome 3,5 to 5 mm. Double driven. Construction and dimensions
GOST R 50035-1992 Combined broaches with diameter from 50 to 120 mm for slitting holes with involute profile with wind round tail and centring at outside diameter with module from 1,5 to 2,5 mm. Construction
GOST R 50037-1992 Combined broaches with diameter from 55 to 130 mm for slitting holes with involute profile with wind round tail and centring at outside diameter with module from 3 to 4 mm. Construction
GOST R 50038-1992 Combined broaches with diameter from 55 to 130 mm for slitting holes with involute profile with wind round tail and centring at outside dimeter with modul from 3 to 5. Construction
GOST R 50036-1992 Combined broaches with diameter from 90 to 120 mm for slitting holes with involute profile with wind round tail and centring at outside diameter with module from 2,5 mm. Construction
GOST 28048-1989 Broaches with diameter from 50 to 120 mm for slitting holes with involute profile with round tail and centring at outside diameter with modul frome 1,5 to 2,5 mm. Construction
GOST 28050-1989 Broaches with diameter from 55 to 130 mm for slitting holes with involute profile with round tail and centring at outside diameter with modul from 3 to 5 mm. Construction
GOST 28049-1989 Broaches with diameter from 90 to 120 mm for slitting holes with involute profile with round tail and centring at outside diameter with modul from 2,5 mm. Construction
GOST 28051-1989 Broaches with diameter from 70 to 130 mm for slitting holes with involute profile with round tail and centring at outside diameter with modul from 3 to 5 mm. Construction

Professional Standard - Aerospace, Numerical Aperture vs. Aperture

QJ 151-1974 Type and size of thread rolling wheel (inner hole diameter φ54mm)

Professional Standard - Aviation, Numerical Aperture vs. Aperture

HB/Z 259-1994 Bottom hole diameter and deviation of interference thread process

Military Standard of the People's Republic of China-General Armament Department, Numerical Aperture vs. Aperture

GJB 6693-2009 Technical requirements for airborne synthetic aperture radar and data chain interface
GJB 9053-2017 Spaceborne synthetic aperture radar auxiliary data requirements
GJB 5175-2004 General requirements for data processing system of synthetic aperture radar

British Standards Institution (BSI), Numerical Aperture vs. Aperture

BS EN 60793-1-43:2015 Tracked Changes. Optical fibres. Measurement methods and test procedures. Numerical aperture measurement
PD ISO/TS 22247:2022 Optics and photonics. Effective numerical aperture of laser lenses. Definition and verification procedure
BS EN 60793-1-43:2002 Optical fibres - Measurement methods and test procedures - Numerical aperture
BS 4500A:1970 ISO limits and fits - Data sheet: selected ISO fits - hole basis
BS EN 3745-302:2002 Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Numerical aperture

European Committee for Electrotechnical Standardization（CENELEC）, Numerical Aperture vs. Aperture

EN 60793-1-43:2015 Optical fibres - Part 1-43: Measurement methods and test procedures - Numerical aperture measurement

ES-UNE, Numerical Aperture vs. Aperture

UNE-EN 60793-1-43:2015 Optical fibres - Part 1-43: Measurement methods and test procedures - Numerical aperture measurement
UNE-EN 3745-302:2002 Aerospace series. Fibres and cables, optical, aircraft use. Test methods. Part 302: Numerical aperture (Endorsed by AENOR in August of 2002.)

International Telecommunication Union (ITU), Numerical Aperture vs. Aperture

ITU-R S.726-1 FRENCH-1993 Maximum permissible level of spurious emissions from very small aperture terminals (VSAT)
ITU-R S.726-1 SPANISH-1993 Maximum permissible level of spurious emissions from very small aperture terminals (VSAT)
ITU-R S.728-1 FRENCH-1995 MAXIMUM PERMISSIBLE LEVEL OF OFF-AXIS e.i.r.p. DENSITY FROM VERY SMALL APERTURE TERMINALS (VSATs)
ITU-R S.728-1 SPANISH-1995 MAXIMUM PERMISSIBLE LEVEL OF OFF-AXIS e.i.r.p. DENSITY FROM VERY SMALL APERTURE TERMINALS (VSATs)

German Institute for Standardization, Numerical Aperture vs. Aperture

DIN 7975:2016-04 Tapping screw connections - Guideline values for core hole diameters and use
DIN 7975:2016 Tapping screw connections - Guideline values for core hole diameters and use
DIN 7975:1989 Tapping screw connections; guideline values for core hole diameters and use
DIN 7500-2:2016-04 Thread rolling screws for ISO metric thread - Part 2: Guideline values for hole diameters
DIN 7500-2:1984 Thread rolling screws for ISO metric thread; guideline values for hole diameters
DIN EN 3745-302:2003-05 Aerospace series - Fibres and cables, optical, aircraft use; Test methods - Part 302: Numerical aperture; German and English version EN 3745-302:2002
DIN ISO 4783-2:1996 Industrial wire screens and woven wire cloth - Guide to the choice of aperture size and wire diameter combinations - Part 2: Preferred combinations for woven wire cloth; identical with ISO 4783-2:1989
DIN 7500-2:2016 Thread rolling screws for ISO metric thread - Part 2: Guideline values for hole diameters
DIN ISO 4003:1990-10 Permeable sintered metal materials; determination of bubble test pore size; identical with ISO 4003:1977
DIN ETS 300194:1996-06 Satellite Earth Stations and Systems (SES) - The interconnection of Very Small Aperture Terminal (VSAT) systems to Packet Switched Public Data Networks (PSPDNs); English version ETS 300194:1995
DIN ISO 8935:1991-10 Agricultural machinery and tractors; mounting, aperture for external equipment controls; identical with ISO 8935:1990

International Organization for Standardization (ISO), Numerical Aperture vs. Aperture

ISO/TS 22247:2022 Optics and photonics — Effective numerical aperture of laser lenses — Definition and verification procedure

Lithuanian Standards Office , Numerical Aperture vs. Aperture

LST EN 60793-1-43-2003 Optical fibres. Part 1-43: Measurement methods and test procedures. Numerical aperture (IEC 60793-1-43:2001)
LST EN 3745-302-2003 Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 302: Numerical aperture
LST ETS 300 194 Leid.1-2006 Satellite Earth Stations and Systems (SES);The interconnection of Very Small Aperture Terminal (VSAT) systems to Packet Switched Public Data Networks (PSPDNs)

CZ-CSN, Numerical Aperture vs. Aperture

CSN 02 6204-1976 Shaft couplings for general use. Torque, bore diameters and hub lengths

European Committee for Standardization (CEN), Numerical Aperture vs. Aperture

EN 3745-302:2002 Aerospace series - Fibres and cables, optical, aircraft use; Test methods - Part 302: Numerical aperture

European Association of Aerospace Industries, Numerical Aperture vs. Aperture

AECMA PREN 3745-302-1996 Aerospace Series Fibres and Cables, Optical, Aircraft Use Test Methods Part 302 : Numerical Aperture Edition P 1

ZA-SANS, Numerical Aperture vs. Aperture

SANS 60793-1-43:2001 Optical fibres Part 1-43: Measurement methods and test procedures - Numerical aperture

European Telecommunications Standards Institute (ETSI), Numerical Aperture vs. Aperture

ETSI ETR 163-1995 Satellite Earth Stations and Systems (SES); The Interconnection of Very Small Aperture Terminal (VSAT) Systems to Intergrated Service Digital Networks (ISDNs)
ETSI ETS 300 194-1995 Satellite Earth Stations and Systems (SES); the Interconnection of Very Small Aperture Terminal (VSAT) Systems to Packet Switched Public Data Networks (PSPDNs)
ETSI PRETS 300 194-1995 Satellite Earth Stations and Systems (SES); The Interconnection of Very Small Aperture Terminal (VSAT) Systems to Packet Switched Public Data Networks (PSPSDNs)
ETSI PRETS 300 194-1992 Satellite Earth Stations (SES); the Interconnection of Very Small Aperture Terminal (VSAT) Systems to Packet Switched Public Data Networks (PSPDNs) (DE/SES-3002)
ETSI PRETS 300 193-1991 Satellite Earth Stations (SES); General Requirements for the Connection of Very Small Aperture Terminal (VSAT) Systems to Terrestrial Networks

Defense Logistics Agency, Numerical Aperture vs. Aperture

DLA AN154401 THRU AN154700 REV 4 VN 1-1994 STUD STEPPED, DRILLED, 1.5 DIA. ENGAGEMENT, .625-11 X .5625-18 (INACTIVE 10-26-72)
DLA AN154401 THRU AN154700 REV 4-1987 STUD STEPPED, DRILLED, 1.5 DIA. ENGAGEMENT, .625-11 X .5625-18 (INACTIVE 10-26-72)

国家市场监督管理总局、中国国家标准化管理委员会, Numerical Aperture vs. Aperture

GB/T 15972.43-2021 Specifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmission characteristics—Numerical aperture

Aerospace, Security and Defence Industries Association of Europe (ASD), Numerical Aperture vs. Aperture

ASD-STAN PREN 3745-302-1996 Aerospace Series Fibres and Cables, Optical, Aircraft Use Test Methods Part 302 : Numerical Aperture (Edition P 1)

Aerospace Industries Association/ANSI Aerospace Standards, Numerical Aperture vs. Aperture

AIA/NAS NAS618-2010 FASTENER, RECOMMENDED SHANK, HOLE, AND HEAD-TO-SHANK FILLET RADIUS LIMITS FOR (Rev 7)

(U.S.) Telecommunications Industries Association , Numerical Aperture vs. Aperture

TIA-455-7-1992 FOTP-7 Numerical Aperature of Step-Index Multimode Optical Fibers by Output Far-Field Radiation Pattern Measurement
TIA-455-177-B-2003 FOTP-177 IEC-60793-1-43 Optical Fibres - Part 1-43: Measurement Methods and Test Procedures - Numerical Aperture (REPLACES TIA/EIA-455-7 AND TIA/EIA-455-47)

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, Numerical Aperture vs. Aperture

PREN 3745-302-1996 Aerospace Series Fibres and Cables@ Optical@ Aircraft Use Test Methods Part 302 : Numerical Aperture (Edition P 1)

ETSI - European Telecommunications Standards Institute, Numerical Aperture vs. Aperture

ETR 163-1995 Satellite Earth Stations and Systems (SES); The Interconnection of Very Small Aperture Terminal (VSAT) Systems to Intergrated Service Digital Networks (ISDNs)
PRETS 300 194-1995 Satellite Earth Stations and Systems (SES); The Interconnection of Very Small Aperture Terminal (VSAT) Systems to Packet Switched Public Data Networks (PSPSDNs)
PRETS 300 194-1992 Satellite Earth Stations (SES); the Interconnection of Very Small Aperture Terminal (VSAT) Systems to Packet Switched Public Data Networks (PSPDNs) (DE/SES-3002)
ETS 300 194-1995 Satellite Earth Stations and Systems (SES); the Interconnection of Very Small Aperture Terminal (VSAT) Systems to Packet Switched Public Data Networks (PSPDNs)

Professional Standard - Surveying and Mapping, Numerical Aperture vs. Aperture

CH/T 1049-2021 Technical regulations for quality inspection of synthetic aperture radar (SAR) satellite remote sensing raw data

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Numerical Aperture vs. Aperture

GB/T 15972.43-2008 Specifications for optical fibre test methods.Part 43:Measurement methods and test procedures for transmission and optical characteristics.Numerrical aperture