Teslong NTG100 45in Flexible USB Borescope Black TSNTG100. Depth of Field of the camera WITHOUT side-view mirror: 1.18 in to 3.94 in (30 mm to 100 mm) Depth of Field of the camera WITH 0.2 in (5 mm) side-view mirror: With lock ring on: 0 in to 0.28...
Teslong NTG100 45in Flexible USB Borescope Black TSNTG100. Depth of Field of the camera WITHOUT side-view mirror: 1.18 in to 3.94 in (30 mm to 100 mm) Depth of Field of the camera WITH 0.2 in (5 mm) side-view mirror: With lock ring on: 0 in to 0.28...