Yukon Night Vision 4 x 50 Multi-Task Monocular

• Image tube generation: 1
• Magnification: 4x
• Lens diameter: 50mm
• Image Tube Resolution: 36
• Angle of View: 15 (degrees)
• Diopter adjustment: 4(+or-)
• Max. Range of Detection: 820 feet
• IR Range: 325 feet
• Waterproof: No
• Power Supply: 3V(CR123A)
• Size: 7.52"x 3.42" x 2.36" (L x W x H)
• Weight: 21.