共找到 1851 条与 眼科设备 相关的标准,共 124 页
Establish requirements for finished, mounted prescription eyewear for refractive power, prismatic power, prism imbalance and prism reference point placement and mechanical tolerances of segment/fitting cross placement.
Ophthalmic optics - Mounted spectacle lenses (ISO 21987:2017); German version EN ISO 21987:2017
This document specifies requirements for the optical and geometrical properties of uncut finished single-vision and multifocal lenses.
Ophthalmic optics - Uncut finished spectacle lenses - Part 1: Specifications for single-vision and multifocal lenses (ISO 8980-1:2017); German version EN ISO 8980-1:2017
This document specifies requirements for the optical and geometrical properties for uncut finished power-variation lenses.
Ophthalmic optics - Uncut finished spectacle lenses - Part 2: Specifications for power-variation lenses (ISO 8980-2:2017); German version EN ISO 8980-2:2017
This document specifies a range of Landolt ring optotypes and describes a method for measuring distance visual acuity under photopic conditions for the purposes of certification or licensing. This document is neither intended as a standard for clinical measurements nor for the certification of blindness or partial sight. Other optotypes used for clinical investigations are described in Annex A for information.
Ophthalmic optics - Visual acuity testing - Standard and clinical optotypes and their presentation
Ophthalmic implants - Irrigating solutions for ophthalmic surgery - Amendment 1 (ISO 16671:2015/Amd 1:2017)
This document provides general procedures for the selection of methods, preparation of samples, and the 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 document does not measure disinfection performance.
Ophthalmic optics - Contact lenses and contact lens care products - Determination of preservative uptake and release
This document describes the general procedure and performance criteria for assessing the physical compatibility of contact lens care products with contact lenses and for determining whether the observed changes are reversible.
Ophthalmic optics - Contact lenses and contact lens care products - Determination of physical compatibility of contact lens care products with contact lenses
本标准规定了反光太阳镜的术语和定义、要求、试验方法、标志。 本标准适用于日常使用的表面涂镀彩色增反膜的平光装饰太阳镜或遮阳镜。 本标准不适用于防人工光源辐射的护目镜及矫正视力用眼镜。
reflective sunglasses
本标准规定了防蓝光眼镜的术语和定义、要求、试验方法、标志、包装、运输和贮存。 本标准适用于批量生产的具有防蓝光功能的平光眼镜。
anti blue light glasses
本标准规定了户外运动眼镜的术语和定义、要求、试验方法、标志及包装。 本标准适用于单车骑行、登山、慢跑、徒步、冲浪、帆船、高尔夫、篮球、足球等户外运动时佩戴的平光防护眼镜。 本标准不适用于潜水、跳伞、极限攀岩及滑雪等户外运动防护眼镜。
outdoor sports glasses
本标准规定了膜状压贴镜的术语和定义、要求、试验方法、标志、包装、运输和贮存。 本标准适用于使用了压贴球镜膜和压贴棱镜膜的膜状压贴镜。
film press mirror
Ophthalmic optics. Contact lenses. Measurement methods
Ophthalmic optics. Contact lenses. Physicochemical properties of contact lens materials
Ophthalmic optics. Contact lenses and contact lens care products. Labelling
Ophthalmic implants — Irrigating solutions for ophthalmic surgery — Amendment 1
This International Standard is applicable to optical coherence tomography (OCT) instruments, systems, and methods that are intended to image and measure the biological tissue of the posterior segment of the human eye. This International Standard defines certain terms that are specific to this diagnostic procedure. This International Standard specifies minimum requirements for OCT instruments and systems. It specifies tests and procedures that will verify that a system or instrument complies with this International Standard and so qualifies as an OCT in the meaning of this International Standard. It specifies type test methods and procedures that will allow the verification of capabilities of systems that are beyond the minimum required for OCTs. NOTE It is anticipated that this International Standard can, in a future revision, be expanded to include all segments of the human eye.
Ophthalmic instruments -- Optical coherence tomograph for the posterior segment of the human eye
Ophthalmic optics - Spectacle lenses - Fundamental requirements for uncut finished lenses; Amendment 1
Ophthalmic implants. Intraocular lenses. Guidance on assessment of the need for clinical investigation of intraocular lens design modifications
Ophthalmic optics. Uncut finished spectacle lenses. Specifications for power-variation lenses
Ophthalmic optics. Uncut finished spectacle lenses. Specifications for single-vision and multifocal lenses
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