Precision Optics & Advanced Display Technologies

Reliability & Reproducibility First

Mission-Critical

Designed for harsh environments—temperature, shock, vibration, and long-life operation where failure is not an option.

See More. Measure Better.

Optical Performance

We optimize brightness, contrast, uniformity, stray light, and reflection control to meet demanding visual and sensing requirements.

Faster Path to a Buildable Design

Execution

Engineering decisions made with manufacturability in mind—reducing iterations, risk, and time-to-prototype.

Why us

How we do it

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Optical Engineering

Precision Optical Design

We design high-precision optical components optimized for industrial, medical, defense, and aerospace display systems.

Advanced Development

Display System Integration

Our engineers develop and integrate advanced optical solutions that enhance performance, durability, and visual accuracy.

End-to-End Solution

From Prototype to Production

We support the full lifecycle—from concept consulting and prototyping to scalable manufacturing for mission-critical displays.

Proven Applications

Optical Solutions in Acion

See how our optical and display technologies perform in mission-critical environments.

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Optical Coating Facility

Precision thin-film coating manufacturing of optical components in controlled environments.

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Aerospace Display System

Advanced optical technologies supporting mission-critical avionics and cockpit displays.

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Advanced Optical Cover Glass

Custom glass including NVIS, Double Index-matched EMI shielding and Broad-band anti-reflection solutions.

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Measured Optical Performance

Spectral transmission and reflection characterization for precision optics.

Core Optical Technologies

Technology Platform

Advanced optical solutions engineered for mission-critical display applications

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Anti-Reflection + EMI

AREMI Optics

Integrated EMI shielding and anti-reflection
coatings optimized for avionics and industrial displays.
 
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Thermal Display Control

Heated Optical Glass

Transparent heater glass solutions for
anti-fog, anti-ice and low-temperature environments.

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SWP · LWP · NVIS

Spectral Control Filters

Precision spectral filtering including NVIS,
IR rejection and wavelength-selective coatings.

Coating Technology

Index-Matched Optical Coating

Our proprietary coating technologies combine optical modeling, thin-film engineering, and precision process control to achieve superior performance in harsh environments.

• High transmission & low reflectance
• EMI shielding integration
• NVIS compatibility
• Thermal stability & durability

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Coating Technology

AREMI Optical Coating

AREMI coating integrates anti-reflection performance with EMI shielding through precision index-matching design. Optimized for high-contrast display environments, it minimizes surface reflection while maintaining electrical shielding effectiveness.

• Reflectance: < 0.3% 
• Transmission: > 90%
• EMI Shielding: up to 60 dB
• Index-Matched Conductive Coatings/EMI Mesh applied

Thermal Engineering

Heating Optical Glass

Integrated transparent heater technology ensures reliable visibility in extreme environments by preventing fogging and ice formation. Designed for aerospace and outdoor systems, it delivers uniform heating without compromising optical clarity.

• Operating temperature: -55°C to +85°C
• Uniform surface heating
• Anti-fog / anti-ice performance
• Custom resistance design

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Spectral Engineering

Spectral Control Coating

Advanced spectral filtering technologies enable precise wavelength control for NVIS compatibility and IR rejection. Custom SWP (Short Wave Pass) and LWP (Long Wave Pass) designs optimize transmission and blocking performance for mission-critical optical systems.

• Custom SWP / LWP design
• NVIS MIL-spec compatibility
• IR rejection optimization
• Multi-layer thin-film design

Applications

Optical Solutions In Action

Proven optical technologies deployed across aerospace, defense, industrial, and medical applications

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Aerospace & Avionics

High-reliability optical systems for cockpit displays and avionics environments

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Defense & Military

Ruggedized optical solutions for mission-critical environments

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Industrial Systems

Durable optical components for automation and industrial display systems

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Medical Displays

Precision optical solutions for diagnostic and medical imaging systems

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Certified Quality Management System

Our manufacturing processes are certified to ISO 9001 standards, ensuring consistent quality, traceability, and process control across all production stages.

About Us

Engineering Optical Solutions for Mission-Critical Environments

We specialize in advanced optical technologies designed for high-performance display systems. From anti-reflection coatings to thermal and spectral control solutions, our expertise enables reliable operation in demanding environments such as aerospace, defense, and industrial applications.

Precision Thin-film coating
EMI shielding integration
Optical modeling & simulation
Custom Engineering for harsh environments

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CONTACT

Let’s Build Your Optical Solution

From anti-reflection and EMI shielding to thermal and spectral control, we support custom optical solutions for mission-critical applications.

Contact Us

Have a project in mind or need technical support?
Reach out to our team and we’ll get back to you shortly.

Get in Touch

Email
ybkim@ybtech-inc.com

Phone
+1 (678) 687-9069

Location
255 Gaitskell Ln Johns Creek, GA, 30022

facilities

YBTECH, INC.

Advanced Optical Solutions for
Mission-Critical Applications.

© 2026 YBTECH, INC.
All rights reserved.

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Contact

Email
ybkim@ybtech-inc.com

Phone
+1 (678) 687-9069

Location
Johns Creek, GA