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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "Lens" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 28539-2023 Ophthalmic optics Contact Lenses and contact lens care products Determination of preservative uptake and release
    眼科光学 接触镜和接触镜护理产品 防腐剂摄入和释放的测定
    China National Standards
    Lens

    English PDF
    GB/T 28538-2023 Ophthalmic optics Contact Lenses and contact lens care products Rabbit eye compatibility studies
    眼科光学 接触镜和接触镜护理产品 兔眼相容性研究试验
    China National Standards
    Lens

    English PDF
    GB/T 11417.8-2023 Ophthalmic optics Contact Lenses Part 8: Determination of expiry date
    眼科光学 接触镜 第8部分:有效期的确定
    China National Standards
    Lens

    English PDF
    GB/T 9105-2023 Glasses Lenses Photochromic Lenses
    眼镜镜片 光致变色镜片
    China National Standards
    Lens

    English PDF
    GB 11417.2-2012 Ophthalmic Optics - Contact Lenses - Part 2: Rigid Contact Lenses "Revision No. 1"
    眼科光学 接触镜 第2部分:硬性接触镜《第1号修改单》
    China National Standards
    Lens

    English PDF
    GB/T 11417.7-2012 Ophthalmic optics - Contact Lenses - Part 7: Test methods for physical and chemical properties "No. 1 Amendment"
    眼科光学 接触镜 第7部分: 理化性能试验方法《第1号修改单》
    China National Standards
    Lens

    English PDF
    GB/T 11417.5-2012 Ophthalmic optics - Contact Lenses - Part 5: Test methods for optical properties "No. 1 Amendment"
    眼科光学 接触镜 第5部分: 光学性能试验方法《第1号修改单》
    China National Standards
    Lens

    English PDF
    GB/T 41869.2-2022 Optics and photonics - MicroLens arrays - Part 2: Test methods for wavefront aberrations
    光学和光子学 微透镜阵列 第2部分:波前像差的测试方法
    China National Standards
    Lens

    English PDF
    GB/T 41869.1-2022 Optics and photonics - MicroLens arrays - Part 1: Terminology
    光学和光子学 微透镜阵列 第1部分:术语
    China National Standards
    Lens

    English PDF
    GB/T 41070-2021 Lenticular Lens film for autostereoscopic 3D display -- Optical measurement method
    裸眼3D柱透镜光栅膜 光学测量方法
    China National Standards
    Lens

    English PDF
    GB/T 38005-2019 Spectacle Lenses—Fundamental requirements for uncut finished lenses
    眼镜镜片 未割边镜片的基本要求
    China National Standards
    Lens

    English PDF
    GB/T 36775-2018 Detection and identification of Pseudocercospora angoLensis Crous & U. Braun
    柑橘斑点病菌检疫鉴定方法
    China National Standards
    Lens

    English PDF
    GB 11417.3-2012 Ophthalmic optics - Contact Lenses - Part 3:Soft contact lenses
    眼科光学 接触镜 第3部分:软性接触镜
    China National Standards
    Lens

    English PDF
    GB 11417.2-2012 Ophthalmic optics - Contact Lenses - Part 2: Rigid contact lenses specification
    眼科光学 接触镜 第2部分:硬性接触镜
    China National Standards
    Lens

    English PDF
    GB/T 29297-2012 Technical specifications of dome screen projection fisheye Lens for digital projector
    数字投影机球幕投影鱼眼镜头 技术条件
    China National Standards
    Lens

    English PDF
    GB/T 11417.9-2012 Ophthalmic optics - Contact Lenses - Part 9: Ageing by exposure to UV and visible radiation (in vitro method)
    眼科光学 接触镜 第9部分:紫外和可见光辐射老化试验(体外法)
    China National Standards
    Lens

    English PDF
    GB/T 11417.8-2012 Ophthalmic optics-Contact Lenses - Part 8: Determination of shelf-life
    眼科光学 接触镜 第8部分:有效期的确定
    China National Standards
    Lens

    English PDF
    GB/T 11417.7-2012 Ophthalmic optics - Contact Lenses - Part 7: Physicochemical properties test methods
    眼科光学 接触镜 第7部分: 理化性能试验方法
    China National Standards
    Lens

    English PDF
    GB/T 11417.6-2012 Ophthalmic optics - Contact Lenses - Part 6: Mechanical properties test methods
    眼科光学 接触镜 第6部分:机械性能试验方法
    China National Standards
    Lens

    English PDF
    GB/T 11417.5-2012 Ophthalmic optics - Contact Lenses - Part 5: Testing methods for optical properties
    眼科光学 接触镜 第5部分: 光学性能试验方法
    China National Standards
    Lens

    English PDF
    GB/T 11417.4-2012 Ophthalmic optics - Contact Lenses - Part 4 :Saline solution for contact lens testing
    眼科光学 接触镜 第4部分:试验用标准盐溶液
    China National Standards
    Lens

    English PDF
    GB/T 11417.1-2012 Ophthalmic optics - Contact Lenses - Part 1: Vocabulary, classification system and recommendations for labeling specifications
    眼科光学 接触镜 第1部分:词汇、分类和推荐的标识规范
    China National Standards
    Lens

    English PDF
    GB 10810.4-2012 Uncut finished spectacle Lenses - Part 4: Specifications and test methods for anti-reflective coatings
    眼镜镜片 第4部分:减反射膜规范及测量方法
    China National Standards
    Lens

    English PDF
    GB 10810.5-2012 Uncut finished spectacle Lenses - Part 5: Requirements of abrasion-resistant for spectacle lens surfaces
    眼镜镜片 第5部分: 镜片表面耐磨要求
    China National Standards
    Lens

    English PDF
    GB/T 28539-2012 Ophthalmic optics - Contact Lenses and contact lens care products - Guidelines for determination of preservative uptake and release
    眼科光学 接触镜和接触镜护理产品 防腐剂的摄入和释放的测定指南
    China National Standards
    Lens

    English PDF
    GB/T 28538-2012 Ophthalmic optics?Contact Lenses and contact lenses care products - Determination of biocompatibility by ocular study with rabbit eyes
    眼科光学 接触镜和接触镜护理产品 兔眼相容性研究试验
    China National Standards
    Lens

    English PDF
    GB 27995.2-2011 Semi-finished spectacle Lens blanks - Part 2: Specifications for progressive power lens blanks
    半成品眼镜片毛坯 第2部分:渐变焦眼镜片毛坯规范
    China National Standards
    Lens

    English PDF
    GB 27995.1-2011 Semi-finished spectacle Lens blanks - Part 1: Specifications for single-vision and multifocal lens blanks
    半成品眼镜片毛坯 第1部分:单光和多焦点眼镜片毛坯规范
    China National Standards
    Lens

    English PDF
    GB/T 28217-2011 Lens edger
    眼镜片磨边机
    China National Standards
    Lens

    English PDF
    GB/T 27660-2011 Optical transfer function - Lenses for office copiers
    光学传递函数 用于办公复印机用镜头
    China National Standards
    Lens

    English PDF
    GB/T 27510-2011 Fresnel Lens in DLP,CRT,LCOS and LCD projection television screen
    DLP、CRT、LCOS及LCD投影电视屏幕中的菲涅尔透镜
    China National Standards
    Lens

    English PDF
    GB/T 14148-2011 Glass blank of ophthalmic Lenses
    光学玻璃眼镜片毛坯
    China National Standards
    Lens

    English PDF
    GB/T 7242-2010 Centering error of Lenses
    透镜中心偏差
    China National Standards
    Lens

    English PDF
    GB 17342-2009 Ophthalmic instrument - Trial case Lenses
    眼科仪器 验光镜片
    China National Standards
    Lens

    English PDF
    GB/T 21816-2008 Testing of chemicals - Inherent biodegradability - Zahn-WelLens test
    化学品 固有生物降解性 赞恩-惠伦斯试验
    China National Standards
    Lens

    English PDF
    GB/T 15803-2007 Technical specification for the investigation and forecast of locusta migratoria maniLensis(Meyen)
    东亚飞蝗测报技术规范
    China National Standards
    Lens

    English PDF
    GB 10810.2-2006 Uncut finished spectacle Lenses - Part 2: Progressive power spectacle lenses
    眼镜镜片 第2部分:渐变焦镜片
    China National Standards
    Lens

    English PDF
    GB 20812-2006 Accessories for contact Lenses
    角膜接触镜附属用品
    China National Standards
    Lens

    English PDF
    GB 10810.3-2006 Spectacle Lenses and related eye wear―Transmittance specifications and test methods
    眼镜镜片及相关眼镜产品 透射比规范及测量方法
    China National Standards
    Lens

    English PDF
    GB 10810.1-2005 Uncut finished Spectacle Lenses Part1:Single-vision and multifocal lenses
    眼镜镜片 第一部分:单光和多焦点镜片
    China National Standards
    Lens

    English PDF
    GB 19192-2003 Hygienic standard for contact Lens care solution
    隐形眼镜护理液卫生要求
    China National Standards
    Lens

    English PDF
    GB/T 9917.1-2002 Camera Lens--Part 1:Zoom lens
    照相镜头 第1部分:变焦距镜头
    China National Standards
    Lens

    English PDF
    GB/T 9105-1988 Glass blanks of photochromic spectacle Lens
    光致变色玻璃眼镜片毛坯
    China National Standards
    Lens

    English PDF

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