2MP 50mm ~ 2000mm zoom ultra long range security CCTV camera lens

Model No. : SL2000
Brand Name : TianYing

2MP 10mm ~ 500mm zoom security CCTV camera lens

Model No. : SL500
Brand Name : TianYing or OEM

2MP 25mm ~ 1200mm Coaxial Defog Zoom CCTV camera lens

Model No. : SL1200
Brand Name : TianYing