The Ocelot has a 640x512 sensor resolution. It also features a 12Amicrom pixel pitch which is a measurement of the distance between the pixels of the digital image. Another important technical specification is the Noise Equivalent Temperature Difference (NETD) rating. One of the most important technical specifications for any thermal device is the Noise Equivalent Temperature Difference (NETD) rating. NETD indicates how small of a thermal difference the device can detect in the environment. The smaller the NETD rating, the more sensitive the device is. The Ocelot is an industry leading a 20mK. Designed with 100mm of eye relief, the Ocelot ensures a safer shooting experience and reduces peripheral light.