Hawke Frontier Laser Range Finder (LRF) Binoculars

• Integrated laser rangefinder
• Manufacturer-stated ranging capability from 10–1,800 metres
• ±1 metre stated ranging accuracy
• Hawke H7 optical system
• 42mm objective lenses
• Choice of 8x42 or 10x42
• Fully multi-coated optics
• Water-repellent lens coating
• Patented prism system with beam-split coating
• Integrated OLED display
• Six display brightness levels
• Distance/Scan, Horizontal Distance, Angle, Rain, Hunt and Near modes
• True Horizontal Distance measurement
• Angle measurement through ±90°
• Replaceable twist-up eyecups
• IPX7 waterproof construction
• Powered by a CR2 battery

The 8x42 is particularly well suited to users who regularly scan large areas or follow moving subjects. Its lower magnification provides a wider field of view and makes hand movement less noticeable.

The 10x42 provides greater magnification, making distant subjects appear larger and helping reveal additional detail across open ground. As with any 10x binocular, the trade-off is a narrower field of view and slightly greater sensitivity to hand movement.

The integrated laser rangefinder allows a distance measurement to be taken without lowering the binoculars or switching to a separate rangefinding device. The measured information is shown directly within the OLED display.

The Frontier LRF has a manufacturer-stated measurement range of 10 to 1,800 metres with ±1 metre accuracy. Maximum achievable range depends on the size, reflectivity and angle of the target as well as atmospheric and environmental conditions, so the quoted 1,800 metre figure should be regarded as the system's stated maximum rather than a guaranteed range on every target.

The Frontier LRF provides several measurement modes for different situations:

• Distance / Scan – standard line-of-sight distance measurement and continuous scanning.
• Horizontal Distance – displays the horizontal component of the measured distance.
• Angle – measures the viewing angle to the target.
• Rain – intended to help reduce interference when ranging in wet conditions.
• Hunt – intended for ranging targets where foreground objects such as vegetation may interfere.
• Near – prioritises nearer targets where multiple objects are present.

When viewing steeply uphill or downhill, the straight-line distance to a target is greater than the horizontal distance. The Frontier LRF can provide True Horizontal Distance information alongside angle measurement, giving the user additional information when assessing a target across sloping terrain.

The Frontier LRF is fundamentally different from Hawke's conventional binocular ranges. Its main advantage is combining observation and distance measurement in one unit. If integrated ranging is not required, the Frontier ED X or Frontier APO may be more appropriate for customers prioritising conventional optical performance and lower weight.

The main advantage of an LRF binocular is speed and convenience. Once a subject is located through the binoculars, its distance can be measured without lowering them, finding a separate rangefinder and reacquiring the same target.

The trade-off is additional weight and complexity compared with a conventional binocular. For users who only occasionally measure distance, separate devices may still make sense. For regular stalking and hunting where both observation and ranging are used repeatedly, combining the two functions can make the process considerably more efficient.

• Hawke Frontier LRF Binoculars
• Binocular harness
• Neoprene neck strap
• Protective lens covers
• CR2 battery
• Lens cleaning cloth
• Product documentation

The Hawke Frontier LRF Binoculars have different warranty cover for their conventional and electronic components. The mechanical and optical components are covered by Hawke's lifetime warranty, while the electronic components are covered for 2 years, subject to Hawke's warranty terms.