The AGM Sidewinder Thermal Monocular series is the newest addition to what is already the most extensive thermal product assortment in the world! Sidewinder TM25-384 boasts a 25mm Germanium lens and a 384x288, 12 micron, sub-20mK thermal detector. The Sidewinder also brings many new advancements to the product category which users have been clamoring for. This handheld monocular comes equipped with the most sensitive thermal sensor on the market, providing users with a stunning advancement in image clarity and background detail. Also, this unit utilizes a removable, non-proprietary 18650 rechargeable battery which powers the unit by offering up to 7 hours of operating time, built-in to a new robust rubber armored housing for added durability and protection.