共找到 1851 条与 眼科设备 相关的标准,共 124 页
Ophthalmic optics and instruments - Correlation of optotypes
Eye and face protection - Sunglasses and related eyewear - Part 1: Sunglasses for general use (ISO 12312-1:2013 + Amd.1:2015); German version EN ISO 12312-1:2013 + A1:2015
Ophthalmic implants - Irrigating solutions for ophthalmic surgery (ISO 16671:2015); German version EN ISO 16671:2015
Ophthalmic implants - Ocular endotamponades (ISO 16672:2015); German version EN ISO 16672:2015
Ophthalmic optics. Reference method for the testing of spectacle frames and sunglasses for nickel release
本标准规定了儿童少年矫正眼镜的卫生技术要求、检验方法及检验规则。 本标准适用于依据验光处方为矫正儿童少年的屈光不正和弱视而配制的眼镜。 本标准不适用于渐变多焦点眼镜。
Health requirement of corrective spectacles for children
This European Standard specifies the reference method for the testing of spectacle frames, ready-to-wear spectacles, sunglasses and other items for eye and face protection for nickel release. The reference method supports the demonstration of conformity with the limit value for nickel release of 0,5 µg/cm2/week set forth by European Regulation. The reference method involves the procedural steps shown in Figure 1 and described in Clause 4. This document applies to those parts of metal spectacle frames and those metal parts of combination spectacle frames that are intended to come into direct and prolonged contact with the skin of the wearer. This document also applies to those relevant metal parts of ready-to-wear spectacles, sunglasses and other items for eye and face protection. NOTE The reference method for articles apart from spectacle frames, ready-to-wear spectacles, sunglasses and other items for eye and face protection is specified in EN 1811.
Ophthalmic optics - Reference method for the testing of spectacle frames and sunglasses for nickel release
Medical electrical equipment - Part 2-58: Particular requirements for the basic safety and essential performance of lens removal devices and vitrectomy devices for ophthalmic surgery (IEC 80601-2-58:2014); German version EN 80601-2-58:2015
Eye and face protection - Sunglasses and related eyewear - Part 2: Filters for direct observation of the sun (ISO 12312-2:2015); German version EN ISO 12312-2:2015
Ophthalmic implants - Ocular endotamponades
Ophthalmic optics -- Spectacle frames and sunglasses electronic catalogue and identification -- Part 1: Product identification and electronic catalogue product hierarchy
Opthalmic optics - Spectacle frames - Measuring system and terminology - Amendment 1
Medical electrical equipment - Part 2-58: Particular requirements for the basic safety and essential performance of lens removal devices and vitrectomy devices for ophthalmic surgery (IEC 80601-2-58:2014)
Ophthalmic implants - Intraocular lenses - Part 8 : fundamental requirements
Medical electrical equipment - Part 2-58 : particular requirements for the basic safety and essential performance of lens removal devices and vitrectomy devices for ophthalmic surgery
BS EN 16917-1. Ophthalmic optics. Instruments and test methods for assessing drivers' vision. Part 1. Visual acuity
This International Standard establishes a method by which machines and computer software systems used in the fabrication of ophthalmic lenses can exchange information.
Ophthalmic optics -- Information interchange for ophthalmic optical equipment
This International Standard specifies fundamental requirements for uncut finished spectacle lenses. This International Standard is not applicable to protective spectacle lenses. This International Standard takes precedence over the corresponding requirements of other standards, if differences exist.
Ophthalmic optics -- Spectacle lenses -- Fundamental requirements for uncut finished lenses
This International Standard provides general procedures for the selection of methods, preparation of samples, and conduct of testing for the uptake and release of preservatives from contact lenses. NOTE 1 Due to the manifest difficulties of reproducibility when coating contact lenses with mineral and organic deposits encountered during lens wear, these methods are only applicable to new and unused contact lenses. NOTE 2 Preservative depletion by a contact lens in the limited volume of a lens case could compromise disinfection performance. This International Standard does not measure disinfection performance.
Ophthalmic optics -- Contact lenses and contact lens care products -- Determination of preservative uptake and release
This Technical Specification specifies methods for accelerated wear and corrosion, to be used prior to the detection of nickel release from coated metal and combination spectacle frames, and for detecting the release of nickel from those parts of metal and combination spectacle frames, whether coated or not, intended to come into direct and prolonged contact with the skin, in order to determine whether such parts release nickel at a rate greater than 0,5 µg/cm2/week. This Technical Specification aims to control those spectacle frames which, if produced with materials and/or surface treatments containing nickel, can be worn by nickel-sensitized persons.
Ophthalmic optics -- Spectacle frames -- Method for the simulation of wear and detection of nickel release from metal and combination spectacle frames
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号