Skip to content
Astronomy 2024 competition winners Click here
Astronomy 2024 competition winners Click here

Language

Kahles Helia RF 10X42 (Rangefinder) Binocular

SKU 5619084
Available to order
Contact us for ETA
Original price $2,390.00 - Original price $2,390.00
Original price
$2,390.00
$2,390.00 - $2,390.00
Current price $2,390.00
Return Policy

Please see our return policy here.

Same day shipping

If you order before 2pm we will ship your items same day.

Expert aftersales support

We fully support our products!

Minimum 2-Year Warranty. 

+ extended manufacturer warranties

Aussie Owned & Stocked

Our store is Australian owned and stocked.

HELIA 42 RF 10x42
Magnification 10
Objective lens diameter (mm) 42
Eye relief (mm) 16
Exit pupil diameter (mm) 4.2
Pupil distance (mm) 58 - 73
Twilight factor (ISO 14132-1) 20.5
Field of view (m/1.000m) 107
Field of view (°) 6.1
Field of view apparent (°) 61
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) YES
Height x Width x Depth approximately (mm) 145 x 132 x 73
Weight (g) 900
m/yds display YES
Laser category 1M
Single measurement YES
Scan measurement YES
Angle correction EAC-Function
LR measurement YES
Temperature measurement YES
Air pressure measurement YES
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
Operating temperature electronical (°C) -10 / 55
Accessories (inclusive) Ocular and objective cover,
Carrying strap with quick release fastener