Pulsar Quantum Monocular XD 50S 2.8-11.2X42 Therm

Magnification: 2.8x -11.2x - Digital zoom: 2x; 4x - Lens diameter: 42mm - Lens focus: 50mm - Relative aperture D/f': 1:1.2 - Field of View: 11x8.3 - Minimum focusing distance: 5m - Eye Relief: 20mm - Exit Pupil: 5mm - Diopter adjustment dptr.: 5 - Focusing type of distance: Internal - Length: 207mm - Width: 86mm - Height: 59mm - Weight: 15.2oz - Power Supply: 4 6 volt - Battery type: 4xAA - Battery life: 5.5 hours - External Power Supply: DC 8.4 15 - Lens Material: germanium - Body Material: glass-nylon composit - Tripod Mount: 2x1/4 - Frame Rate: 50hz - Microbolometer resolution: 384x288 - Sensor renponse: LWIR - Spectral Sencitivity m: 7.7 to 13.2 - Display type : OLED display - Display Resolution: 640x480 - Display diagonal: 0.31 - Video output: PAL/ NTSC - Pin type of video input / output: 3.5mm jack - Operation modes: city forest identification - Defective pixel repair option: yes