m12 lens

  1. nayr

    Dahua 4MP 25mm LPR Modification

    Starting a thread for this project and discussion.. this is the poor mans long range LPR setup. Camera: IPC-HFW4431M-AS-I2 ($100) Lens: 25mm Cheap-o ($20 DHL) Just installed the lens and am evaluating it, with this camera I was able to fully reassemble the camera despite the longer lens...
    • nayr
    • Thread
    • 25mm alpr bullet lpr m12 lens
    • Replies: 137
    • Forum: LPR
  2. F

    Looking for good wide angle M12 mount lens, 2.1mm - 2.8mm

    I'm looking for wide angle M12 mount lens between 2.1mm to 2.8mm to replace the stock 4mm lens in my 3MP Hikvision cameras. I believe I should look for IR corrected lens that is designed for megapixel cameras for lower distortion. There are many choices on ebay, but there's no way of telling...
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