Element Optics Helix 1500 Rangefinder

The HELIX 1500 is not just any rangefinder. Despite its ultralightweight & compact form, this unit will present you with an accurate firing solution out to 1500 Meters, harnessing the full power of the integrated Ballistics Chip to factor in weather conditions, incline, spin drift and more. Create a ballistic profile on an app, send it across in seconds, and have the relevant data displayed on a crisp T-OLED Display!
The HELIX 1500 features a number of different ranging and targeting modes, making it easier to obtain an accurate reading in challenging conditions.
RANGING MODES:
By changing Ranging Modes, you allow the processor to change the way it reads out the data it has measured. As demonstrated in the below graphic, LOS mode gives you the direct distance to the target you have ranged, while HCD mode gives you the horizontal component of that distance, i.e. the actual distance multiplied by the cosine of the angle. Since gravity only acts vertically, the HCD more accurately predict how much bullet drop you need to account for. To cycle between LOS, HCD and BAL.C, use short presses of the black MODE button.