NA 027

DIN Standards Committee Optics and Precision Mechanics

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Drafts of NA 027

Number: 92

DIN 58220-3 2020-08 Visual acuity testing - Part 3: Test for use in expertise; Text in German and English More 
DIN 58220-7 2020-08 Visual acuity testing - Part 7: Mesopic contrast vision, without and with glare, for road traffic related vision testing; Text in German and English More 
DIN 58220-6 2020-08 Visual acuity testing - Part 6: Road traffic related vision screening test; Text in German and English More 
DIN 58220-5 2020-08 Visual acuity testing - Part 5: Vision screening test for general use; Text in German and English More 
DIN 58762-1 2020-08 Production in optical engineering - Sintered diamond abrasive body - Part 1: Grinding lips for cup wheels - Dimensions More  Read draft and comment
DIN 58767 2020-08 Production in optical engineering - Fitting dimensions for tools and workpiece chucks with cylindrical fitting More  Read draft and comment
DIN 58741-7 2020-08 Production in optical engineering - Diamond impregnated cup wheels - Part 7: Combinable shape grinding discs More  Read draft and comment
DIN 58739-6 2020-08 Production in optical engineering - Workpiece receptions for optics - Part 6: Precision blocking pieces with cylindrical fitting dimension 25 mm More  Read draft and comment
DIN 58175-2 2020-07 Lasers and laser-related equipment - Determination of the properties of ultra-short laser pulses - Part 2: Autocorrelation measurement method; Text in German and English More  Read draft and comment
DIN 58741-2 2020-06 Production in optical engineering - Diamond impregnated cup wheels - Part 2: With mounting cylinder More  Read draft and comment

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