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The frame joints must possess adequate tensile strength to prevent damage from stretching or compression, ensuring the frame remains safe and functional for at least two years. Key inspection areas include welded joints and non-welded connections subject to specific testing requirements.

Lens Abrasion Tester is designed according to the light industry standard QB 2506-2001 of the People's Republic of China for the abrasion resistance of optical resin spectacle lenses and QB/T 2702-2005 for the friction resistance test of coated spectacle lenses.

For measuring the deformation properties of spectacle nose bridges.
The instrument measuring drive adopts a stepping motor to drive the screw running, reducing the data fluctuation caused by 
High precision force measuring sensor, more accurate test results.
The test process is automatic, can automatically complete a coherent action, automatic timing, counting displacement, calculating the results.
The data report function is perfect, for enquiry and printing.
Equipped with micro thermal printer, it can analyse and count the results of each group of data, with low noise and clear font.

Eyeglass Frame Fatigue Testing Machine Tests whether eyeglass frames possess sufficient fatigue resistance to ensure safe wear for two years or more, confirming their ability to withstand normal wear and tear.

The anti-sweat corrosion test chamber is a test apparatus designed according to the requirements of the National Standard GB/T 14214 General Requirements for Spectacle Frames and Test Method 5.8.2 of the People's Republic of China.

The impact testing machine is suitable for testing the impact resistance of various types of lenses such as sunglasses, sun filters, resin lenses, spectacle lenses, etc.; this machine is used to test the strengthening strength of spectacle lenses and the impact resistance of spectacles.

The flame resistance tester for eyeglass lens is an ideal instrument to test the burning resistance of eyeglass lens, the principle is to use the high temperature heated φ6mm steel rod automatically by its own weight to make its hot end fall on the lens ≥5s time, observe whether the lens is burning to determine whether the lens is qualified intelligent instrument.

Polarization axis position tester is a test instrument designed according to the national standard GB 10810.3 and QB 2659-2004 motor vehicle driver special glasses polarization light lens polarization direction test requirements

Used to test the light irradiation resistance of spectacle lenses.

1, using XBO 450W xenon lamp, stable current (25.0 ± 0.2) A, to meet the test requirements of the xenon lamp irradiation device.
2,Use B270 high transmittance glass filter, which can cut off the light transmission of less than 270nm wavelength.
3,Turning drum type specimen rotation mode, so that each sample evenly tested.
4,High-strength galvanized plate spray plastic shell, beautiful and durable.
5, the test chamber and the sample clip made of stainless steel, aging-resistant and beautiful.
6, xenon lamp installation, replacement using the quick connect method, simple and convenient.

It is used to measure parameters such as light transmission ratio, uniformity of light transmission ratio, and spectral transmission ratio of spectacle lenses.

1, Digital Carton Box Compression Test Meter Tester adopts servo motor driven screw running to reduce the data fluctuations caused by vibration.
2, the transmission device is smooth, fine and accurate, streamlined and reliable.
3、High-definition color touch screen display, simple and convenient operation.
4, high precision force sensor, test results more accurate.
5, the test process automation, can automatically complete a coherent action, calculate the results.
6、Test group times up to 30 × 20 times, sufficient space to save data.
7, data report function is perfect, for query and print.
8、Equipped with micro thermal printer, can analyze and count the results of each group of data, low noise, clear font.
9, four test modes, compression, fixed load, positioning shift, stacking.
5 Ball screw drive, durable.

1 The crush tester features touchscreen control with Chinese and English menus, operating in a user-friendly interactive mode for convenient operation.
2 Built-in thermal printer, easy to quickly print the test results on site.
3 Report statistics, real-time display of the test curve visual analysis.
4 High precision sensor, good linearity, strong stability.
5 Ball screw drive, durable.