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chenzhenyi

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  1. chenzhenyi

    Looking for specific lens...

    chenzhenyi replied to Scruit's topic in Security Cameras

    there are 4-9 verifocal minilens can meet your require.
  2. chenzhenyi
    hi! every one , i have 5years experience in CCTV field, I want to find a job in CCTV field. If you have any information about it ,ple contact me,Thank you advance!
  3. chenzhenyi
    I have a 6 years work experience as cctv lens design Engineer .Skilled user of Zemax optical design software for a wide variety of optical systems. i am a new immigrant from china. i need a job about cctv lens. please leave your Email. I will contast you. thank you!!
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