Orientir Corporation - English

• English

About Orientir Corporation

Orientir Corporation is a full-cycle enterprise specializing in laser gyroscopy and rangefinding technology. With over 40 years of combined experience and expertise inherited from the Soviet scientific school, enhanced with modern technologies, we have become the leading manufacturer in Russia both in terms of product characteristics and production volume.

Our company encompasses the complete development and production cycle, from fundamental research and development to serial production and implementation of:

• Laser gyroscopes with industry-leading accuracy
• High-precision laser rangefinders
• Static and onboard gyrocompasses
• Inertial Measurement Units (IMU) for navigation systems
• Gyrotheodolites for geodetic surveying
• Precision optical components and coatings

Our Products

Laser Gyroscopes

Our laser gyroscopes are manufactured in various sizes and possess the best performance characteristics in Russia:

• Zero signal stability: 0.005°/hour (2σ)
• Random drift: 0.003°/√hour (ARW)
• Systematic drift: 0.003°/hour (bias instability)
• Operating temperature range: -40°C to +70°C
• Ready time: 2 seconds

View detailed specifications (Russian) →

Gyrocompasses

We produce two main types of high-precision static gyrocompasses:

Onboard Gyrocompass LGK-1R

A compact device for rigid installation on vehicles or platforms, capable of measuring azimuth and tilt angles (heading, roll, pitch) with accuracy of 2' (4σ) in 10 minutes of measurement.

• Weight: 9.5 kg
• Operating temperature: -60°C to +60°C
• Dimensions: ∅200×350 mm

View detailed specifications (Russian) →

Field Gyrocompass LGK-1RSP

A static gyrocompass placed on the ground, optically linked to other equipment via an installed prism. Ideal for topographic applications with accuracy up to 0.8' in 10 minutes.

• Weight: 22 kg
• Operating temperature: -40°C to +50°C
• Setup time: 10 minutes (one operator)

View detailed specifications (Russian) →

Laser Rangefinders

High-precision laser rangefinding systems for geodetic applications:

Rangefinder-Goniometer Complex KDU-15-V

• Range: 40 - 15,000 meters
• Distance accuracy: 1 meter
• Horizontal angle range: 0° - 360°
• Angle accuracy: 10''
• 30x magnification

High-Precision Rangefinder Module MDU-17-V

• Range: 20 - 17,000 meters
• Distance accuracy: 7.5 centimeters
• Measurement frequency: 10 Hz

View detailed specifications (Russian) →

Gyrotheodolites

Complete systems for topographic and geodetic surveying, combining our field gyrocompass with laser rangefinder-goniometer and computing unit. Designed for operation in harsh weather conditions with maximum absolute error of 1' (2σ).

View detailed specifications (Russian) →

Inertial Measurement Units (IMU)

Three-axis IMU block LG-BCE-3 based on high-precision laser gyroscopes with vibration compensation, designed for accurate inertial navigation systems operating under severe mechanical impacts:

• Autonomous initial alignment accuracy: better than 3' in 10 minutes
• In-motion accuracy: better than 0.005°/h
• Random drift: 0.02"/s^(1/2)

View detailed specifications (Russian) →

Precision Optics

We possess extensive manufacturing capabilities for precision optical elements with various coatings:

• Optical coatings from 400nm to 3000nm wavelength range
• Laser mirrors with minimal losses: 10 ppm absorption and scattering (~99.999% reflectance)
• High laser damage threshold coatings: >40 J/cm² for Ta₂O₅/SiO₂ and >200 J/cm² for HfO₂/SiO₂
• Anti-reflective, reflective, semi-transparent, beam-splitting, polarizing, and filtering coatings

View detailed specifications (Russian) →

Technical Excellence

All our products are designed for critical applications in severe weather conditions, featuring:

• Extended temperature operation ranges
• High vibration and shock resistance
• Long operational lifetime (100,000+ hours MTBF)
• 3-year warranty with 12-year service life
• Available in both Russian and imported component configurations

Research & Development

Our corporation maintains multiple laboratories, design bureaus, and production facilities including metalworking, vacuum casting, and optical manufacturing departments. This allows us to conduct the full range of activities from fundamental research through pilot production to serial manufacturing and implementation.

• Contact Information (Russian) →