Kahles Helia 42 RF Rangefinder Binoculars

$2,390.00

COMFORTABLY EASY AND RELIABLE. Available in 8×42 & 10×42.

The lightweight and ergonomic HELIA 42 RF perfectly combines brilliant optics with reliable targeting up to 1,500 m on common hunting targets (deer, tree). It stands out for intuitive simple handling and useful hunting features like patented EAC (Enhanced Angle Compensation) and scan mode.

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SKU: 2002-1 Categories: , Tags: , ,
 

Description

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  • Easy and reliable targeting up to 1,500 m on common hunting targets
  • Intuitive simple menu navigation
  • Patented EAC-function (Enhanced Angle Compensation) for angle correction
  • Long-range (LR) function for ranging easy to detect targets up to 4,500 m
  • Premium-quality OLED display with five manual brightness settings and display in meter or yards
  • Scan Mode, temperature and air pressure display
  • Extra long battery lifetime ~ 4,000 measurements


EAC Function 

Assume the distance from the target is 400 m
Assume an angle of 40°
Rifleman’s rule result: 306 m
EAC function result: 321 m


EAC FUNCTION

As the example shows, the distance determined by the EAC function differs from that of the rifleman’s rule by 15 m, a distance which, depending on calibre, projectile, barrel length, etc. can already have a significant impact on the accuracy of a shot.

 

Additional information

Model

Helias 8 x 42, Helias 10 x 42

SPECS

Magnification 8 (8X42 Model), 10 (10X42 Model)
Objective lens diameter (mm) 42
Eye relief (mm) 18 (8X42 Model), 16 (10X42 Model)
Exit pupil diameter (mm) 5,3 (8X42 Model) 4,2 (10X42 Model)
Pupil distance (mm) 58 – 73
Twilight factor (ISO 14132-1) 18,3 (8X42 Model), 20,5 (10X42 Model)
Field of view (m/1.000m) 122 (8X42 Model), 107 (10X42 Model)
Field of view (°) 7,0 (8X42 Model), 6,1 (10X42 Model)
Field of view apparent (°) 56 (8X42 Model), 61 (10X42 Model)
Near focus (m) 5
Diopter compensation (dpt) ± 4
Measure range – standard (m) 5 – 1.500
Measure range – LR (m) easy to measure targets up to 4.500
Range-finding accuracy (m) +/- 1 up to 100, +/- 2 up to 1.000, +/- 0,5% over 1.000
Display type OLED
Brightness levels 5
Measurement duration 1 s
Display Auto-off 5 s
Adjustment position twist-in eye cups 4
Waterproof (nitrogen filling) √
Height x Width x Depth approximately (mm) 145 x 132 x 73
Weight (g) 900
m/yds display √
Laser category 1M
Single measurement √
Scan measurement √
Angle correction EAC-Function
LR measurement √
Temperature measurement √
Air pressure measurement √
Battery type CR2 Lithium (3V DC)
Battery lifetime ~ 4.000 range cycles
Guarantee 10 years
Guarantee electronics 2 years
Operating temperature mechanical (°C) -10 / +55 -10 / +55
Operating temperature electronical (°C) -10 / +55 -10 / +55
Accessories (inclusive): Ocular and objective cover, Carrying strap with quick release fastenER