The core parts of the lens are the lens barrel, spacer ring, and glass lens. Under the strict quality control of the company, our lens quality is stable and reliable. Received unanimous praise from the industry. The products produced by the company are in line with ROHS environmental protection certification and are strictly controlled in accordance with ISO9001:2008 quality management system. At the same time, the company has fully automatic assembly machines and has a full range of inspection equipment, such as laser interferometer and MTF tester, projector, focal length detector, lens interferometer, center deviation detector, spectrometer, and optical sight, etc. The following is the OEM processing:

1. When customers provide lens design drawing & product specification or provide product samples.
   
   

   
   

2. The company has a meeting talk about the products with the engineering development department and the production department, to analyze and study the characteristics, shape and parameters of the product. Evaluate the viability of the product and develop a rational and forward-looking plan
   

   
   

3. According to the specification of design drawings, CNC rap prototyping the copper lens tube and spacer ring, then cathode copper parts black surface treatment
   

4. The technician machining the glass lens according to the design drawings and parameters.
   

5. Component assembley small batches of lens products for pilot run and adjustment until meeting the customer mind
   

6. Deliver the lens to confirm by customer
   

   
   

7. After the lens products confirmed by the customers, mass production
   

8. FQC
   

   
   

9. Packaging and shipping

10. Packing and deliver on time