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《光学和光学仪器 焦距计校准用.pdf

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4、spectaclelenses 201407011 ,. ,-, , , ,.2 , . , . .: 7944 . (ISO 7944, Optics andopticalinstruments Referencewavelengths)3 :3.1 : ,-, , (D).3.2 : ,-,-(/). ,c68.3.3 : , . ,.1 9342-12013 3.4 : 7944. 9342 : (-)(c108e= 546,07 ) (d-) (c108d= 587,56 ).4 4.1 nd= 1,523 c177 0,002, ne= 1,525 c177 0,002 , - 4

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