The OSXL-T400 delivers 320 x 240 IR resolution—that’s 76,800 pixels. This, combined with FLIR’s exclusive Advanced Signal Processing, reduces image “noise” and produces razor-sharp thermal images four times the resolution of competing brands with 160 x 120 resolution. Image, as they say, is everything! ® Powered By The OSXL-T400 offers both auto and manual focus, making it easy for anyone to take razor-sharp thermal images and helping those new to infrared from taking out-of-focus images. A powerful one-touch 8x continuous digital zoom lets you zero-in to the optimal view, whereas other cameras deliver only preset zooms. The OSXL- T400 comes with a built-in standard 25° lens with the option of adding on a 45° wide angle or 15° telephoto lens.