Model Number: HTINTD8W INTENSIFIER3. Minimum illumination 0.00002 lux (Intensifier3 @ 512x). Manufacturer: SPECO TECHNOLOGIES. See Pictures For More Details, Sold As It. (This item is fully tested and in good working condition, since it’s a pre-owned item and may have moderate wear, small dents, marker, sticker or scratches to all surfaces. ).