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Best 5 eye-safe laser rangefinder manufacturers


Laser rangefinders are devices that are used to measure the distance of the targeted object with the help of a laser. These eye-safe laser rangefinders mostly work on the principle of time of flight or phase shift. The laser rangefinder manufacturers manufacture different range rangefinders some are used to measure small distances like within a building and some are manufactured to measure a distance of several kilometers.

Working of eye-safe laser rangefinder

The working principle of the laser range finder is very simple. A beam of laser is sent to the targeted object and the light strikes with the object and gets scattered. This scattered light is again collected by the photodetector of the device and the time of emission and arrival of the beam is noted. The half of this time is then calculated and dividing this time by the velocity of light gives the accurate position of the object. You don’t need to do any calculations as eye-safe laser rangefinder manufacturers manufacture such range finders in which you only open them and target the object and the measured distance displays on the device.

Benefits of laser rangefinders

  • Long range: Up to 40 kilometers can be covered by the laser rangefinders’ accurate and dependable tracking and measurement of objects.
  • Compact: Small and lightweight system solutions are made possible by weights as low as 0.9 kg or 1.6 kg.
  • Quick and secure: Rapid response to threats is made feasible by high measurement rates.
  • Dependable: The solid-state laser range finders work reliably at high temperatures and high mechanical stress.
  • Effective: The modules have a very low power consumption because of their effective laser sources and well-designed heat management system.
  • Simple integration: Integrating the devices into your equipment and systems because it is made simple by their lightweight, compact design and common interfaces.

Here are the Best 5 eye-safe laser rangefinder manufacturers for you.

1, ERDI.


ERDI extends a warm welcome as a high-tech enterprise, personally selected by the Chinese government, and stands out as a leading manufacturer and supplier of state-of-the-art, eye-safe laser rangefinders. Their unwavering commitment to innovation, quality, and customer satisfaction has earned ERDI a reputable standing within the industry. All products adhere to the rigorous GB/T19001-2016/ISO9001:2015 standards and boast EU CE and US FDA certifications. Accumulating nearly 20 Chinese national intellectual property patents underscores ERDI’s dedication to pioneering advancements. Recognized as a AAA-level integrity enterprise in China further attests to the trust and reliability associated with their brand. The comprehensive product range encompasses 1535nm erbium glass lasers, 1535nm eye-safe laser rangefinder modules, 1535nm eye-safe laser rangefinders, 905nm eye-safe laser rangefinder modules, 1550nm eye-safe laser rangefinder modules, and 1064nm Laser ranging target indicators.

2, Beijing RealLight Technology Co., Ltd.


Beijing RealLight Technology Co., Ltd. stands as a high-tech enterprise specializing in the research, development, and manufacturing of fiber-pigtailed semiconductor lasers, Sub-nanosecond Microchip lasers, and associated laser accessories. The dedicated team at RealLight comprises seasoned professionals in the laser industry, possessing extensive experience in diode lasers and Sub-nanosecond DPSS lasers. In addition, a group of optical-electro-mechanical engineers remains focused on laser applications, primarily serving the medical, laser processing, Lidar, and Ranging, as well as spectral industries.

MCB Series Microchip Laser

High Repetition Rate 1535nm Microchip Laser Module



HENSOLDT, as a German champion in the defense industry, plays a vital role in mitigating threats to armed forces and society, prioritizing the protection of its customers. With a leading market position in Europe and a global reach, HENSOLDT is committed to delivering effective solutions to address security challenges. The success of HENSOLDT is attributed to its highly skilled workforce, comprised of individuals passionate about high-end technology and dedicated to meeting evolving customer needs. Following the tradition of its predecessors, HENSOLDT excels in translating technological innovations into smart electronic solutions. These solutions, in turn, support defense and security organizations in their crucial mission to create a safer world.



4, LaserWorks


Established in 2011, LaserWorks has its roots in Guangdong, China, with production and operational facilities spanning 2200㎡ in Dongguan and an additional 700㎡ in Shenzhen. The company specializes in pulse OEM and ODM laser rangefinders, along with rangefinder modules designed for applications such as golf, hunting, UAV, and more. LaserWorks is dedicated to creating a valuable brand for its products, and this commitment is reflected in the company’s achievements. With a focus on continuous intellectual property accumulation and stringent quality control measures, LaserWorks has obtained more than 10 patents in the field of laser rangefinders. The products and brand are further endorsed by CE, ROSH, FDA, and FCC certifications, ensuring compliance with international standards and regulations.

Laser Rangefinder 1000m

Digital Golf Distance Finder

5, Lumispot Tech


Established in 2010, Lumispot Tech has its headquarters situated in the Suzhou Industrial Park. With a robust registered capital of 78.55 million RMB and an expansive office and production area spanning 14,000 square meters, Lumispot Tech has established subsidiaries in Beijing (Lumimetric), Wuxi, and Suzhou. The company specializes in laser information applications, focusing on the research, development, production, and sales of semiconductor lasers, fiber lasers, solid-state lasers, and related laser application systems.

Rangefinding Binoculars (UNCOOLED)