Kahles HELIA 10×42 Range Finding Binoculars

Kahles HELIA 8×42 RF Rangefinding Binoculars

The Kahles HELIA 8×42 RF combines high-quality optics and a precise laser rangefinder in one versatile package. Bright, sharp images, easy-to-use ranging functions, and an ergonomic design make these binoculars an excellent choice for demanding hunting applications and wildlife observation.

Key Features

• 8x magnification and 42 mm objective lenses – Bright, sharp, and natural images in a variety of lighting conditions.
• Integrated laser rangefinder – Reliable distance measurement up to 1,200 meters on typical hunting targets.
• EAC angle compensation – Accounts for terrain inclination and displays the corrected distance.
• Scan function – Enables continuous distance measurement when tracking moving targets.
• High-quality OLED display – Five adjustable brightness levels ensure excellent readability of measurement data.
• Waterproof and ergonomic construction – Designed to withstand demanding hunting conditions.

Precise Observation and Reliable Distance Measurement

The Kahles HELIA 8×42 RF delivers excellent optical performance and natural color reproduction. The 8x magnification allows precise observation of distant targets, while the wide field of view makes it easier to track moving game. The integrated laser rangefinder measures distances quickly, and the patented EAC angle compensation function helps determine accurate distances even in steep terrain.

The binoculars are designed for simple, intuitive operation. A clear OLED display, conveniently positioned controls, and continuous Scan mode make observation and distance measurement effortless. The binoculars also display temperature and air pressure. With a long battery life of approximately 4,000 measurements and a waterproof, nitrogen-filled construction, the HELIA RF binoculars are a reliable companion even on extended hunting trips.

Technical Specifications

• Manufacturer: Kahles
• Model: HELIA 8×42 RF
• Magnification: 8x
• Objective lens diameter: 42 mm
• Field of view at 1,000 m: 122 m
• Angular field of view: 7.0°
• Exit pupil: 5.3 mm
• Eye relief: 18 mm
• Minimum focusing distance: 5 m
• Diopter adjustment: ±4 dpt
• Twilight factor: 18.3
• Ranging distance: 5–1,200 m
• Long Range (LR) measurement: Up to 3,600 m on highly reflective targets
• Ranging accuracy: ±1 m (under 100 m), ±2 m (100–1,000 m), ±0.5% (over 1,000 m)
• Measurement time: Approximately 1 second
• Display: OLED, 5 brightness levels
• Measurement modes: Single measurement, continuous measurement, EAC angle compensation, and LR measurement
• Additional functions: Temperature and air pressure display
• Power supply: CR2 lithium battery, 3 V
• Battery life: Approximately 4,000 measurements
• Waterproof: Yes, nitrogen-filled
• Dimensions: 145 × 132 × 73 mm
• Weight: 900 g
• Warranty: 10 years, 2 years for electronic components
• Included accessories: Eyepiece and objective lens covers, and carrying strap with quick-release attachment