Specifications include, but are not limited to: Provide Own the Night brand, PVS-14 model #140019 night vision monocular or approved equivalent that meets or exceeds the following specifications: Eye Relief: 25 MM Power source/life: (1) AA-Battery/50+ HRS Focus range: 9.8” To Infinity Submersible: 66 Feet Magnification: One Power (1X) Field of view: 40˚ Diopter Adjustment: -6 to +2 Weight: 307 G (10.8 OZ) w/o Batteries Dimensions: 4.5” X 2.5” X 2.75” Include the following equipment with each monocular unit: Soft Carry Case AA Batteries (2) Operator’s Manual Demist Shield Sacrificial Filter for Objective Lens Head/Helmet Mount Adapter (J-arm) Head-mount Assembly with 3 Brow Pads (Except XLS) Lens Tissue Neck Cord Eye-Cup Front Lens Cap If an equivalent is offered, the night vision monocular must meet the following criteria: Complies with: MIL-PRF-49324(CR), MIL-PRF-49427(CR) and MIL-STD-810G Minimum FOM 1900 Minimum FOV 40 degrees 25mm eye relief or greater 2. Provide Wilcox brand, G-11 model #28300G11-B Army helmet mount or approved equivalent that meets or exceeds the following specifications: Dimensions (Operational): 4.65” L x 2.58” W x 3.80” H Weight: 0.40 lb (6.35 oz) Material Construction: Lightweight, Aerospace Grade Metal Accommodates NVG: AN/PVS-7B/D, AN/PVS-14 Vertical Height Adjustment: <0.90” Total Travel Fore/Aft Travel: <1.6” Total Travel Tilt to Horizon: <12º Above, <5º Below Flip: 110º