The New German Made Liemke Keiler 25.1 Monocular

In the realm of nocturnal exploration and property surveillance, the advent of more affordable thermal imaging devices has emerged as an unparalleled boon for enthusiasts and landowners alike. With an ability to pierce through the cloak of darkness, these handy little devices surpass traditional limitations, offering a compelling advantage to those who frequent the night for hunting expeditions or need to keep an eye out for predators at night. Liemke is part of this scene and is excited to announce their new German-made Keiler 25.1 Thermal Monocular. With Keiler being the German word for Boar, you can expect what the main goal of this new thermal optic might be.

25mm objective lens

Start-up time of only five seconds

Ceramic VOx detector with 384×288 pixel resolution

OLED display with 1024×768 pixel resolution

50 Hz refresh rate

2.4x basic magnification (digital zoom up to 10x)

Five color modes

Waterproof rating of IP67 (dustproof / waterproof for brief immersion)

Battery run time: up to 10 hours

Weight: 15.69 ounces

The New German Made Liemke Keiler 25.1 Monocular

The new Liemke Keiler 25.1 features a simple and streamlined user interface featuring all of the important buttons in one convenient location meaning you’ll be able to operate the unit in the dark of the night or even with thick gloves on. With a battery life of up to 10 hours and a waterproof and dustproof design, the Keiler 25.1 should prove to be durable enough to sit around in the side-by-side or work truck all day long. For more information on the Keiler 25.1 you can visit the Blaser Group website where you’ll find the Keiler 25.1 listed for an MSRP of $2,777, as well as a full list of technical specifications and features.

San Antonio, Texas – January 9th, 2024) – Liemke, a leader in high-definition thermal imaging for hunting and nature observation, extends its popular Keiler line with the addition of the German-made Keiler 25.1. This newest thermal monocular has 384×288 pixel resolution, a 12µm VOx sensor, and 25 mm objective lens. The advanced image processing software has two quick-change modes to provide natural looking, detailed images rain or shine. Heat signature detection capability is out to 1,250 meters making this model an excellent choice for hunting in forests or fields.

The Keiler 25.1 is also easy and intuitive to operate. The central scroll wheel controls the menu, zoom and other functions. The menu has a standard, custom, and basic mode and a quick-access menu that can be customized for frequently used functions. The design makes it easy to locate all important buttons intuitively, even in complete darkness. The Keiler 25.1 also has an internal memory capacity of 32 GB, making it simple to capture photos and videos from your hunt.

“Liemke thermal optics have been a hit with hunters here in the U.S. and those who want to observe their surroundings and nature at night,” said Jason Evans, CEO, Blaser Group. “The new Keiler 25.1 is the smallest, most compact of our Keiler line. It’s easy to carry in a pocket and delivers powerful performance.”