The lightweight and ergonomic HELIA 42 RF perfectly combines brilliant optics with reliable targeting up to 1,200 m on common hunting targets like deer and trees.
It stands out for its intuitive handling and practical features including patented EAC (Enhanced Angle Compensation), scan mode, and premium OLED display with five brightness settings.
Reliable Rangefinding
The HELIA 42 RF offers dependable distance readings up to 1,200 m on standard targets and up to 3,600 m for larger or highly reflective ones. It delivers fast and accurate results, with a measurement duration of just 1 second and an auto-off display timer set to 5 seconds.
Advanced Optical Performance
Designed with a 10x magnification and a 42 mm objective lens diameter, these binoculars provide a clear and detailed image. The twilight factor of 20.5 and 107 m field of view at 1,000 m make them suitable for low-light and wide-area observations.
Built for the Outdoors
With nitrogen-filled waterproof construction and a durable body, the HELIA 42 RF is built to handle challenging environments. The twist-in eyecups with 4-level adjustment offer comfort during extended use.
Precision Measurements
Features like single and scan measurement modes, angle and temperature correction, and integrated air pressure sensing enhance its rangefinding capability. The patented EAC function ensures more accurate targeting by compensating for incline, outperforming traditional rifleman’s rule estimations.
Intuitive Operation
A user-friendly interface with simple menu navigation and a crisp OLED display provides a seamless experience in the field. The device supports both meters and yards and allows quick switching between them.
Extended Battery Life
Powered by a CR2 lithium battery (3V DC), it supports approximately 4,000 range cycles, ensuring long-lasting operation during extended hunts.
Temperature and Accessory Ready
Operational between -10°C and +55°C (mechanical and electronic), it includes an ocular and objective cover, and a quick-release carrying strap for convenience in the field.
