Yes, the ATN OPMOD Exclusive Thor LT 320 4-8x35mm Thermal Imaging Rifle Scope is rated for Airgun recoil and will function as intended as long as you have a picatinny flattop rail to properly mount the scope.
ATN OPMOD Exclusive Thor LT 320 4-8x35mm Thermal Imaging Rifle Scope uses an rechargeable internal Lithium Ion battery. The ATN OPMOD Exclusive Thor LT 320 4-8x35mm Thermal Imaging Rifle Scope also comes with a charger.
The ATN OPMOD Exclusive Thor LT 320 4-8x35mm Thermal Imaging Rifle Scope w/ Free QD Mount will work well on an AR10.
The ATN Thor LT 320 4-8x Thermal Imaging Riflescope is listed on their website, however this is an OPMOD Exclusive model. Please email us at techsales@opticsplanet.com for more information.
The 35mm refers to the objective lens diameter. In terms of field of view variation between magnification, as magnification increase field of view decreases and as magnification decreases field of view increases. You can read more about field of view here:
https://www.opticsplanet.com/howto/how-to-rifle-scope-field-of-view.html