NIGHT PEARL Alor 25 Max II 2-8x25mm Thermal Monocular 50 Hz 640x480 px. It is equipped with a 12 m 640x480px VOx sensor and a focusing lens with 25 mm. The use of SHUTTERLESS technology where there is no regular closing is very interesting for users apertures in front of the sensor and thus the image is still smooth during observation without calibration. Specifications for NIGHT PEARL Alor 25 Max II 2-8x25mm Thermal Monocular: Manufacturer: NIGHT PEARL Magnification: 2 - 8 x Resolution: 640x480 pixels Objective Lens Diameter: 25 mm Refresh Rate: 50 Hz Features of NIGHT PEARL Alor 25 Max II 2-8x25mm Thermal Monocular WI-FI Recording videos and taking pictures connecting via Wi-Fi to the app Night Pearl. THE BEST SENSOR QUALITY Alor II Pro: sensor 384x288 px Alor II Max: sensor 640x512 px 5 HOURS OPERATING TIME Up to 45 hours operational battery life guarantees you dont have to worry about the power supply. SHUTTERLESS The algorithm compensates for any change of the detector temperature without devices or user intervention. Package Contents: NIGHT PEARL Alor 25 Max II 2-8x25mm Thermal Monocular Night Pearl Alor Ii Thermal Imaging Monocular Flip-up Lens Cover Protective Case 2x 18650 Batteries Charging Adapter Usb Cable Wrist Strap User Manual NIGHT PEARL 2NPALOR25MAXII: Alor 25 Max II 2-8x25mm Thermal Monocular 50 Hz 640x480 px