Kaleu HDX with compass
Equipped as marine binoculars with a large, hydro-stabilized compass and an illuminated, red illuminated line reticle for distance estimation, these typical 7x50 marine binoculars combine high-quality coating with the classic Porro prism design. In the case of moonlight or backlight, the Porro prism system does not allow any false or scattered light.
Special features
Nitrogen filling | illuminated reticle | Porro Prisms | Waterproof to a depth of 5 m
With the FMC-HDX coating, the light wave range between 400-500 nm was specifically taken into account - this is the blue light wave range that is particularly relevant to the human eye at night.
Using Mils crosshairs to estimate distance
The viewing angle of an object is the angle from your binoculars to the edges of the object. It is calculated in mils using the mils reticle of your binoculars. This measurement allows you to calculate the distance to an object when you know the height or width of that object. This measurement is taken either horizontally or vertically and is referred to as horizontal angle of view or vertical angle of view.
Auto Focus - Smart Focus
The image sharpness fascinates right into the edge of the field of view, the contrast and color fidelity in the image display leave nothing to be desired. Focusing works via real internal focusing. After initial focusing, the eye automatically adjusts to different distances without constant refocusing.
