Magnification: 1.1x/ 4.4x
Refresh rate: 50 Hz
Range of detection: 500 m
Field of view, HxV: 26.8x20.8°
Operating temperature: -25 ... +50 °С
What's in the box
Thermal Imaging Scope Quantum XD19S | Carrying case | User manual | Video cable | Hand strap | Automotive cigarette lighter adapter | Spare battery container | Cleaning cloth | Warranty card
Quantum XDS offers a choice of 6 color palettes for captured by objective lens image, monochrome (usual “hot white”, “hot black”) and color highlighting the hottest and coldest areas with different colors.
Quantum XDS has a stadiametric rangefinder performed in the shape of rangefinding reticle which enables distance measuring to observed objects with known height (deer - 1,7m; boar – 0,7m; hare – 0,3m) with a sufficient precision.
Long viewing range
Actual range of detection of a human figure (1.8x0.5m) in the field (human has outerwear, in the field against the background of the forest) for the Quantum XDS varies from 500 to 1250 m, depending on the model.
The Quantum suggests three calibration modes: silent manual mode (“M”), automatic (“A”) and semiautomatic (“H”). The “A” mode implies calibration without user participation (process initiation (actuation of the shutter) takes place automatically). In the “H” mode the user decides on his own if calibration is required based on the image quality. Button “Cal” is pressed in this mode. Manual calibration (“M”) is carried out by pressing the button when the lens cap is closed. The “M” mode is recommended for hunting due to silent operation.
Frame Rate, Hz 50
Microbolometer resolution, pixels 384x288
Spectral Sencitivity, µm 7.7 … 13.2
Display type OLED
Display Resolution, pix. 640x480
Magnification, х 1.1
Digital zoom, x 2x; 4x
Objective Lens F19/1.2
Field of View,°, horizontal * vertical 26.8x20.8
Diopter adjustment, dptr. ± 5
Close-up distance, m 3
Range of Detection, m
Range of detection, m (object (high*width = 1,7*0,5m) 500
Power Supply, V 4 ÷ 6
Battery type 4xAA
External Power Supply DC 8.4 ÷ 15
Physical & operational characteristics
Operating Temperature,°С - 25 … +50
Level of Protection (acc. to IEC 60529) IPX4
Dimensions, mm 180x86x58
Weight (without batteries), kg 0.32