Inspection object
Spectacle lens progressive focus lens

Inspection items
Optical center and prism power, back vertex power, size and thickness, material and surface quality, cylinder axis direction, prism power base orientation, prism power, surface quality and internal defects, far-field vertex power, additional vertex power, all parameters, surface quality and internal defects, logo, geometric size tolerance, cylinder axis and prism base orientation, far-field vertex power and prism power, surface quality and internal defects, lens far-field vertex power, lens diameter, thickness, logo

Inspection standard
1, GB10810.2-2006
2, GB 10810.2-20067 logo
3, GB 10810.2-20064.3.2 thickness
4, GB 10810.2-20066 logo
5, GB 10810.2-20064.3.1 Lens diameter
6. ISO 8980-2:2017 Ophthalmic optics - Frayed edge lenses - Part 2: Specifications for progressive lenses 6.2
7. GB 10810.2-2006 Spectacle lenses Part 2: Progressive lenses 5.3
8. BS EN ISO 8980-2:2017 Ophthalmic optics - Frayed edge lenses - Part 2: Specifications for progressive lenses BS EN ISO 8980-2:2017
9. EN ISO 8980-2:2017 Ophthalmic optics - Frayed edge lenses - Part 2: Specifications for progressive lenses EN ISO 8980-2:2017
10. GB 10810.2-2006 Spectacle lenses Part 2: Progressive lenses GB 10810.2-2006
11. BS EN ISO 8980-2:2017 Ophthalmic optics - Frayed edge lenses - Part 2: Specifications for progressive lenses 6.2
12. ISO 8980-2:2017 Ophthalmic optics - Frayed edge lenses - Part 2: Specifications for progressive lenses ISO 8980-2:2017
13. EN ISO 8980-2:2017 Ophthalmic optics - Frayed edge lenses - Part 2: Specifications for progressive lenses 6.2
14. GB 10810.2-20065.1 Vertex power of the distance zone of lenses
15. GB 10810.2-20065.2 Prism power base orientation
 

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms
 
3. Used as a sales report: issuing legally effective testing reports to make consumers more confident
 
4. Papers and research: Provide professional personalized testing needs
 
5. Judicial services: providing scientific, fair, and accurate testing data
 
6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems
 

100% inspection and testing process:

1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations
 
3. Mail samples and arrange testing
 
4. Progress tracking and result feedback
 
5. Provide reports and after-sales service
 
6. If urgent or priority processing is required
 

Testing and testing characteristics:

1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby
 
3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service
 
7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc
 
8. The testing report is authoritative and effective, and is generally used in China