Steiner ePredator LRF 10x42 Rangefinder Binoculars

A rangefinding binocular earns its place by collapsing two devices into one: you glass up an animal and range it in the same motion, without lowering the binocular to fumble for a hand-held rangefinder while the shot window closes. The Steiner ePredator LRF 10x42 pushes that idea toward long range, with a laser Steiner rates from 15 to 3,000 meters and a Bluetooth link that hands the reading to a paired Steiner riflescope.

That combination of long reach and closed-ecosystem integration is where the ePredator LRF makes its case, and it is worth being precise about what you are and are not buying at this price.

Its strengths are reach and integration. Steiner rates the laser to 3,000 m, with actual reach depending on weather, visibility and how reflective the target is, and the four ranging modes (Close Priority, Far Priority, Extreme Weather, and Scan) cover situations such as brush in front of the target or rain between you and it. The angle-compensated readout gives you the horizontal, shoot-to distance on steep-angle shots rather than the misleading line-of-sight number. Through the Steiner Connect app, the Impact Locator can drop a ranged point onto a map, and the binocular syncs over Bluetooth with Steiner's ePredator riflescopes so a range you take through the glass is available at the optic.

Where it asks you to choose deliberately: the ePredator LRF is a ranging-and-integration tool, not a self-contained ballistic computer. It gives you angle-compensated distance, but it does not run an onboard Applied Ballistics wind-and-drop solver.

The 10x42 platform delivers a field of view of 105 m at 1,000 m (about 315 ft at 1,000 yd) and a 4.2 mm exit pupil in a rugged, nitrogen-filled housing that is waterproof, fogproof, and shockproof. A single CR2 battery is rated for over 2,500 measurements, so a season of ranging does not mean constant battery swaps. The Predator 10x42 is the option without the laser, if you would rather pass on the electronics.

Key Features

• Long-range laser: Steiner rates the ePredator LRF from 15 m to 3,000 m (3,281 yd), with actual reach depending on weather, visibility and target reflectivity.
• Four ranging modes: Close Priority, Far Priority, Extreme Weather, and Scan for difficult targets, brush, and weather.
• Angle-compensated distance: the horizontal shoot-to number on steep-angle shots, not just line of sight.
• Steiner ecosystem: Bluetooth sync with Steiner ePredator riflescopes and the Steiner Connect app, with an Impact Locator that maps ranged points.
• Season-long battery: one CR2 rated for over 2,500 measurements.

Who It's For

• Long-range Western hunters who range past 1,000 yards and want the reach and angle compensation without carrying a separate rangefinder.
• Steiner ePredator 8 riflescope owners who want range-to-scope hand-off through one ecosystem.
• Hunters who value ranging reach and build over an onboard ballistic solver.

Availability: the ePredator LRF is sold in the United States only, which is the market we ship to.