KAHLES is presenting its first monocular rangefinder in the form of the new HELIA RF-M, which has been specially designed for hunting situations. Its key features include fast target detection up to a range of 2000 m, a large field of view with exceptional edge sharpness, intuitively simple operation/menu navigation, an extremely compact and ergonomic design, a high-quality OLED display and the integrated EAC function (patented enhanced angle compensation). At just 214 g, it is also incredibly lightweight.
PRODUCT HIGHLIGHTS
.: Easy and reliable targeting up to 2.000 m
.: Ergonomic design, intuitive handling, simple menu navigation
.: Exceptional edge to edge clarity and large field of view of 117 m / 1.000 m
.: Premium-quality OLED display with five manual brightness settings and display in meter or yards
.: EAC-function (Enhanced Angle Compensation) for angle correction (patented)
.: Scan mode, temperature- and air pressure measurement
.: Extra-long battery lifetime ~ 4,000 measurements
TECHNICAL DATA Helia RF-M
Magnification |7
Objective lens diameter (mm) | 25
Eye relief (mm) | 15
Exit pupil diameter (mm) | 3,6
Twilight factor (ISO 14132-1) | 13,2
Field of view (m/1000m) | 117
Field of view (°) | 6,7
Field of view apparent (°) | 46
Near focus (m) | 10
Diopter compensation (dpt) | +/- 4
Measurement range (m) | 10 - 2.000
Measurement range (y) | 10 - 2.000
Range-finding accuracy (m) | +/- 1 up to 100
+/-2 up to 1.000
+/-0,5% over 1.000
Range-finding accuracy (y) | +/- 1 up to 100
+/- 2 up to 1.000
+/- 0,5% over 1.000
Display type |OLED
Brightness levels | 5
Measurement duration (s) | 1
Display auto-off function (s) | 5
Waterproof (nitrogen filling) | Yes
Height x Width x Depth approximately (mm) | 78 x 37 x 102
Weight (g) | 214 incl. Battery
Meter/Yard display | Yes
Laser category | 1M
Single measurement | Yes
Scan measurement | Yes
Angle correction (EAC-function) | Yes
Temperature indication | Yes
Air pressure indication | Yes
Battery type | CR2
Battery life (range cycles) | 4.000
Guarantee (years) | 2
Operating temperature (°c) | -10 - +55
Storage temperature (°C) | -30 - +70