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SJ 20448-1994 English PDF

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SJ 20448-1994: Specification for anti-reflection coatings of glass optical elements
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SJ 20448-1994English399 Add to Cart 3 days [Need to translate] Specification for anti-reflection coatings of glass optical elements SJ 20448-1994

PDF similar to SJ 20448-1994


Standard similar to SJ 20448-1994

GB/T 903   GB/T 7962.2   GB/T 18459   

Basic data

Standard ID SJ 20448-1994 (SJ20448-1994)
Description (Translated English) Specification for anti-reflection coatings of glass optical elements
Sector / Industry Electronics Industry Standard
Classification of Chinese Standard N05
Word Count Estimation 10,153
Date of Issue 9/30/1994
Date of Implementation 12/1/1994
Quoted Standard GB 2423.17-81; GJB 1525-92
Summary This standard specifies the coated glass optics made of magnesium fluoride antireflection coating minimum optical requirements and durability requirements. This standard applies to the manufacture of coated glass optics magnesium fluoride antireflection coating.

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