The Hawkeye Q2 Micro Video Borescopes (.95 and 1.8mm) from Gradient Lens Corporation is a Borescope with Depth of Field(DOF) 1.7 mm to Infinity, Viewing Angle 0 Degrees, 90 Degrees, Field of View(FOV) 100 Degree, Probe / Insertion Tube Temperature -20 to 60 Degree C, Operating Temperature -10 to 50 Degree C (Display unit). More details for Hawkeye Q2 Micro Video Borescopes (.95 and 1.8mm) can be seen below.