Pulsar 1.9-3.8X Apex XD50A Thermal Night Vision Riflescope Features: - 1.9-3.8X Magnification - 384 X 288 Microbolometer Sensor - 640 X 480 OLED Display - 50mm F/1.2 Lens System - 67mm Eye Relief - IPX7-Rated Waterproofing - Analog Video Out Port - Picture-In-Picture Function - Mounting Holes On Base - Wireless Remote Control Included Specifications: - Image Sensor: 384 X 288 Microbolometer Sensor - Refresh Rate: 50 Hz - Spectral Range: 8-14 µM - Display: 640 X 480 OLED - Magnification: 1.9-3.8X - Objective Lens: 50mm F/1.2 - Digital Zoom: 2X - Eye Relief: 67 mm - Field Of View: 11° Horizontal / 8.2° Vertical - 2X Zoom: 5.5° Horizontal / 4.1° Vertical - 21 Yd (19.2 M) at 109 Yd (100 M) 2X Zoom: 10.5 Yd (9.6 M) at 109 Yd (100 M) - Diopter Adjustment: -4 To +3.5 - Close Focus Distance: 5.5 Yd (5 M) - Click Adjustment Value: Click Value: 30 mm Horizontal / 30 mm Vertical - Click Range: 6000 mm Horizontal / 6000 mm Vertical - Power Source: 2 X Cr123A Batteries - Optional External Power Supply (8-15 V) - Battery Runtime: 5 hours - Maximum Recoil: 6000 J - IP Rating: IPX7 - Operating Temperature: -13 To 122°F (-25 To 50°C) - Dimensions: 13.5 X 3.1 X 2.9" (343 X 80 X 75 mm) - Weight: 24.7 Oz (0.7 Kg) Manufacturer: Pulsar Model: Pl76426