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PRODUCTS NAME

FOV-9 Sunglass Field of Vision Tester/ Sunglass Field of View Tester ISO18526,ISO18527
Test item
face shield goggles field of view field of vision vision range

detectability

Detection capability

0.5SEC

Detection speed

n/a

Detection accuracy

n/a

Repeatability accuracy

GLOBAL PARTNER

DEMO VIDEO

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This video will show you how to operate the product in detail, not to miss every detail. Let you easily grasp all the points during the viewing process.
Product introduction


Goggles Field of Vision Tester is designed for measurement of field of view on the face shield and goggles.  It fully complys with EN 168, ANSI Z87.1 and ISO18526, ISO18527




Simulate human photopic field of view


Combined with the custom‑designed lens, the camera accurately simulates the actual field‑of‑view range. The graduation scales adjust automatically for different headform sizes. The relative positions between the visible area and angular scales can be quickly identified. Users can mark angles manually, make direct assessments and export reports.


For samples with different colors and transmittance values, camera exposure can be set to automatic or manual mode to improve edge‑recognition of lenses and frames.Since the device directly identifies eyewear edges, it can test goggles with refractive power without being influenced by refractive power of the lens.




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Compatible with all kinds of headforms



The software is equipped with a strong database containing all kinds of headforms in different size. The device unit can be customized as per shape and size of headform.  One software can be adaptable to different headforms. 


It also supports customization of headform for other standards. 




Multi Functions


With the help of reference line of headform and camera vision distance center, it can automatically detect marking on center point of the lens.



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Software Interface
  • Product introduction
  • Software interface
Send your lens , and we will do the test for you
Sample test
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(First step)

Sample testing process

01Learn about your sample information
Fill in the sample test request form and submit it
02Send your sample
After submitting the form, you will receive detailed shipping instructions
03Testing completed
You will receive a detailed sample test report
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(The second step)

Please fill in below information before sending us lens sample

  • Sample type

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  • Which testing items or index are important for you?

  • Which device do you want to test the sample with?

  • Code*

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