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Optics and photonics — Environmental test methods — Part 23: Low pressure combined with cold, ambient temperature and dry or damp heat
90.92 Standard to be revised
Optics and photonics — Environmental test methods — Part 3: Mechanical stress
60.60 Standard published
Optics and photonics — Environmental test methods — Part 4: Salt mist
90.93 Standard confirmed
Optics and photonics — Environmental test methods — Part 4: Salt mist — Amendment 1
60.60 Standard published
Optics and photonics — Environmental test methods — Part 6: Dust
90.93 Standard confirmed
Optics and photonics — Environmental test methods — Part 7: Resistance to drip or rain
90.93 Standard confirmed
Optics and photonics — Environmental test methods — Part 8: High internal pressure, low internal pressure, immersion
90.93 Standard confirmed
Optics and photonics — Environmental test methods — Part 9: Solar radiation and weathering
90.93 Standard confirmed
Optics and photonics — Quality evaluation of optical systems — Determination of distortion
90.93 Standard confirmed
Optics and photonics — Optical transfer function — Definitions and mathematical relationships
90.93 Standard confirmed
Optics and photonics — Optical transfer function — Principles and procedures of measurement
90.92 Standard to be revised
Optics and photonics — Optical transfer function — Application — Part 1: Interchangeable lenses for 35 mm still cameras
90.93 Standard confirmed
Optics and optical instruments — Veiling glare of image forming systems — Definitions and methods of measurement
90.93 Standard confirmed
Optics and photonics — Accuracy of optical transfer function (OTF) measurement
20.00 New project registered in TC/SC work programme
Optics and photonics — Optical transfer function — Principles and procedures of measurement
20.00 New project registered in TC/SC work programme
Optics and photonics — Preparation of drawings for optical elements and systems — Part 11: Non-toleranced data
30.60 Close of voting/ comment period
Optics and photonics — Preparation of drawings for optical elements and systems — Part 5: Surface form tolerances
30.00 Committee draft (CD) registered
Optics and photonics — Preparation of drawings for optical elements and systems — Part 6: Centring and tilt tolerances
30.20 CD study/ballot initiated