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JB/T 6835-2014Skylight Filter (English PDF)

天空光滤光镜

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

May 6, 2014

Implementation date

October 1, 2014

Scope

JB/T 6835-2014 is the English-translated version of 天空光滤光镜.

JB/T 6835-2014 is a recommended Chinese machinery industry standard covering the skylight filter, an optical filter used in photography. It sets out the spectral characteristics the filter has to show and the test methods by which those characteristics are measured. Its field of application is the skylight filter itself, so the document speaks to the makers, testers and buyers of this class of photographic optical component. Its classification places it with optical and photographic equipment, and it quotes GB/T 3978-2008, JB/T 8250.7, JB/T 8252 and JB/T 8260.2. It replaces the earlier edition JB/T 6835-1993. Issued on 6 May 2014, it has applied since 1 October 2014.

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Document preview — JB/T 6835-2014

National Standard of the People's Republic of China

ICS: 37.010.10
Replacing: JB/T 6835-1993

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

2 Normative references

2 Normative references

JB/T 6835-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 3978-2008

JB/T 8250.7

JB/T 8252

JB/T 8260.2

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Editions of JB/T 6835

Edition	Title	Revision	Status
JB/T 6835-2014	Skylight Filter	current edition	Current
JB/T 6835-1993	Skylight Filter	previous edition	Superseded

This page sells the current edition, JB/T 6835-2014. Earlier editions are listed for reference only.

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