GOST 31588 3-2012 Ophthalmic optics Contact lenses Methods of measurement《眼科光学 隐形眼镜 测量方法》.pdf

1、 (ISO 18369-3:2006, D) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)31588.32012(ISO 18369-3:2006), 1.092 . 1.22009 . , - . , , -, 1 - ()2 3 , (- 24 2012 . 41) : ( 3166) 00497 ( 3166) 00497 AZBYKGMDRUTJUZ -4 1 2012 . 653- 31588.32012 (ISO 18369-3:2006) 1 2015 .5 ISO 183

2、69-3:2006 Ophthalmic optics Contact lenses Part 3: Methods of measurement (- . . 3. ) . . , , / , , - .C (D). 534332009 ( 18369-3:2006)6 II 31588.32012 , - . () . - , C, 2013 -, III 31588.320121 .12 13 24 .24.1 .24.2 34.3 .55 95.1 .95.2 .96 .116.1 116.2 V- 126.3 147 . 157.1 157.2 .158 168.1 168.2 .1

3、68.3 179 ,189.1 189.2 .1810 () 1910.1 1910.2 .2010.3 , 2111 2212 2212.1 .2212.2 2212.3 .2312.4 .23() 24B() - .28C() , 30D() c116c110.3334() .35() 38IV 31588.32012 Ophthalmicoptics.Contactlenses.Methodsofmeasurement1 -, :,-, , .,-.2 -: 8.33278 . . - 5725-12003* ( ) .1. 5725-42003* ( ) .4. 772189 .,.-

4、 ISO 103432011 . 2895691( 832086) . 315872012 . -,1,.(), ().,-,.* 5725-12002 ( ) . 1. .* 5725-42002 ( ) . 4. - .1 31588.32012(ISO 18369-3:2006) 201501013 28956, 5725-1, :3.1.1 (vertexradiusofcurvature):- , , .3.1.2 (ophthalmometr): , -, , .3.1.3 (calibration): .3.1.4 (deflektometer Moire): , .3.1.5

5、(sagittal depth contact lenses): - , -.3.1.6 c116c108(spectral transmittance): , - c106c108t(c108) - c106c108i(c108), c108.3.1.7 c116c110(luminous transmittance): c106vt c106vi.4 4.1 4.1.1 4.2. .4.1.2 -, 4.3. , - , . . , - . 4.3 . , - .4.1.3 4.24.3 - 1.4.1.4 4.2.2.9, 4.2.3.2, 4.3.2.8, 4.3.3.2, , 572

6、5-4 ( 5). 1 , / a)R4.24.3 : : ( 38 %, tC 0,1 ) ( 55 %, tC 0,1 ) ( 70 %, tC 0,1 )c177 0,015 c177 0,050 c177 0,100 c177 0,200 , . . . - .a) ( ) , 1 - .2 31588.320124.2 4.2.1 4.2.1.1 (-) ( ) , . - ,.- , , - . - .4.2.1.2 1. - . T M, - Tc162. , T Tc162c162. - Tc162c162 , 1 a). . -, , Tc162, , C ( ). T - , T Tc162c162, 1 ). . () .3 31588.32012C , ; T ; Tc162 T ; Tc162c162- Tc162, , TM = MTc162c162; ; r 1 , , r - . , .4.2.1.3 , , ., . , (-) . Tc162 , Tc162 C.4.2.2 , 4.2.2.1 , .