OPTEX Supports DDAN / M36 Military Sight Systems

Modern combat platforms depend on optical systems that perform flawlessly in extreme environments—dust, heat, vibration, and complete darkness. OPTEX, through its Applied Optics Center (AOC), is strengthening its position as a critical supplier of advanced optical assemblies, thin-film coatings, and laser protection systems, including components supporting DDAN / M36 Driver Day-Night Sight systems used in armored vehicles.

Supporting Mission-Critical Vision Systems

OPTEX’s portfolio includes optical assemblies compatible with DDAN / M36 sight architectures. These systems enable armored vehicle operators to maintain visibility in both daytime and nighttime conditions, ensuring operational mobility regardless of lighting or battlefield conditions.

The company manufactures precision optical components and assemblies that integrate into complex military sight systems, including:

  • Optical lens assemblies and objective sets
  • Laser filter units designed for weapon sights and vehicle optics
  • Periscopes and mirror assemblies
  • Optical sub-assemblies including eyepieces and internal focus units

These components form the optical backbone of systems used in armored platforms such as main battle tanks and other ground vehicles.

Proven Defense Manufacturing Scale and Reliability

OPTEX demonstrates manufacturing credibility through both volume and long-term defense program participation:

  • Over 1 million laser filter units delivered for weapon sights and optical systems
  • More than 300,000 binocular units fielded since 2002
  • Supplier to multiple defense OEMs and military programs
  • Production support for next-generation weapon systems, including Squad Designated Marksman programs

This scale validates OPTEX’s ability to deliver high-precision optics at defense production volumes.

Advanced Thin-Film Coatings for Harsh Environments

At the core of OPTEX’s optical performance advantage is its advanced thin-film coating capability, including Diamond-Like Carbon (DLC) coatings applied using Plasma-Enhanced Chemical Vapor Deposition (PECVD).

These coatings provide critical performance benefits:

  • Extreme hardness and abrasion resistance
  • Hydrophobic and chemical resistance
  • Improved infrared transmission
  • Enhanced durability in sand, dust, rain, and salt environments
  • Reduced reflection for improved optical clarity

These features ensure long operational life in battlefield and aerospace environments.

Infrastructure Designed for Defense-Grade Optical Manufacturing

OPTEX operates a dedicated optical manufacturing facility with:

  • Approximately 44,000 square feet of production space
  • 12 specialized coating chambers
  • Beam-assisted vapor deposition systems
  • Plasma-assisted coating capability
  • Full in-house spectral testing and environmental validation

Environmental testing capabilities include:

  • Temperature and humidity cycling
  • Salt fog exposure
  • Shock and drop testing
  • Laser damage and attenuation testing

This allows OPTEX to qualify components for demanding military standards.

Reticle Manufacturing and Optical Assembly Integration

OPTEX is also expanding into reticle manufacturing, producing precision patterned optical elements used in weapon optics and targeting systems. Capabilities include:

  • Chrome deposition and patterning
  • Etched and filled reticle designs
  • Low-reflectance optical coatings
  • Glass-to-glass and glass-to-metal bonding

This vertical integration strengthens OPTEX’s ability to deliver fully integrated optical subsystems.

Supporting Next-Generation Defense Platforms

OPTEX’s optical technologies support a wide range of defense applications:

  • Armored vehicle driver and gunner sight systems
  • Weapon sight laser protection filters
  • Military binoculars and observation optics
  • Periscopes and armored vehicle optical assemblies
  • Aerospace infrared optical coatings

As defense platforms continue to evolve, demand for durable, high-performance optical components continues to increase. OPTEX’s combination of coating technology, manufacturing scale, and defense program experience positions the company as a reliable supplier for next-generation military optical systems.

Conclusion

OPTEX continues to expand its role in the defense optics supply chain, including support for DDAN / M36 sight systems and other mission-critical optical applications. With advanced coating technologies, vertically integrated manufacturing, and proven production scale, the company delivers optical solutions designed to perform in the harshest operational environments.

Specifications

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