ATN ThOR LTV 640 3-9x Weather-Resistant Ultra Light Thermal Rifle Scope with Video Recording (Black)The ATN ThOR LTV 640 3 9x Weather Resistant Ultra Light Thermal Rifle Scope in Black is lightest Thermal Scope in the ATN ThOR line, providing more versatility to mount to a Crossbow, Air Rifle, or other platforms where weight is a critical factor. You can record your hunting adventures to bring your adventures back home to share with friends, family and on social media. SharpIR View Technology The ATN ThOR LTV 640 3 9x Weather Resistant Ultra Light