We carry thousands of products in stock, but this specific item is currently not available for sale. Please feel free to browse the store for similar products or use the form below to contact our knowledgeable Product Specialists for estimated availability time frame or replacement options for Night Detective Ergo 500 Night Vision Monocular - 5x magnification modification with tripod adapter - ND-E500 ().
This model of Night Detective Night Vision is discontinued and no longer available. Please, choose from our wide selection of Bushnell Night Vision, ATN Night Vision, Konus Night Vision, and other Night Vision on our site.
Please note: Black spots (artifacts) in image intensifier tubes are an inherent result of the manufacturing process and do not affect the performance of a night vision unit. Higher generation units have fewer artifacts.
| Generation: | 1 | |
| Magnification: | 5 | |
| Range of View(feet): | 650 | |
| Power Supply: | 2 AA | |
| Weight (lbs): | 1.7 | |
| Dimensions (in): | 8x3.6x2.4 | |
| Focal Length (in): | 3.15 | |
| Aperture: | 1/1.2 | |
| Focusing Range ( feet ): | 12'-infinity | |
| Resolution: | 24-35 lines / mm | |
| Operating temperature: | -4°F to 104°F (-20°C to 40°C) | |