Plane Windows are used as substrates for a variety of applications, such as laser window, output couplers, beamsplitters, beam combiners, mirrors, dichroic filters and plate polarizers. Considerations in selecting window substrates include transmission range, absorption coefficient, incident laser power density and environmental factors such as pressure, temperature, moisture, abrasion and corrosion. Plane Windows listed under UV / VIS / NIR substrates are specified for applications involving coating wavelengths 193nm ≤ λ〈2.0 μm. Units for these substrates are given in mm. Plane Windows listed under IR substrates are specified for applications involving coating wavelengths λ≥ 2.0 μm. Units for these substrates are given in inches. Refer to the THIN FILM COATINGS section for information on coatings that can be applied to these substrates.

A key weapon system of the Korean missile defense system that can effectively respond to various enemy air threats. The Cheongong is a medium-range surface-to-air guided weapon that provides enhanced regional air defense capabilities that can effectively respond to various enemy air threats infiltrating from medium and low altitudes, and is the core weapon system of the Korean Missile Defense System (KAMD). The simplification, lightweight, and maneuvering of the guided weapon system have improved operational efficiency and survivability, and excellent technology such as multi-target simultaneous response capability, high-altitude interceptor guided munitions, and electromagnetic interference countermeasures have been reflected. Key Features: SimulTaneous Capable of interlocking superior, adjacent systems, or conducting simultaneous engagement operations by a single battery Multi-Target A three-dimensional phased array radar (MFR) with target detection, tracking, and enemy identification capabilities, and has multi-target detection capabilities Launcher Vertical launcher capable of remote operation of wired and wireless (maximizing the effect of responding to all-round targets)

This unit(SOU) supplies sealing oil to prevent mixing of hydraulic oil and liquefied methanol gas inside of FBIV(Fuel Booster Injection Valve) when the main engine operates. SOU is divided into large bore main engine(60 bore over) and small bore main engine(50 bore below) type by the number of membrane accumulator. The main components consist of an oil tank, an electric motor, a hydraulic gear pump, an oil filter, a control block, accumulators, and various senses, transmitters and indicators.

Type : Axial (3P) Size(Ø, mm) : 230 × 87 Weight(kg) : 14 N. Speed(rpm) : 4500 N. Torque(Nm) : 75(Air)/85(Liquid) N. Power(kW) : 35(Air)/40(Liquid

Features ● Wideband Frequency Range of 2.0~18.0GHz ● Rigid Construction with AL Brazing ● Monotonic Beam Shape, No Beam Split ● Optimized Gain Ripple and VSWR Applications ● General Purpose TX/RX Antenna ● EMC Testing ● TX/RX Antenna for EW Testing ● Wideband TX Antenna for Anechoic Chamber

Large mirrors are crucial in various optical systems, particularly long-range multi-spectral setups for defense, surveillance, and commercial use, like UAV optics and agricultural temperature monitoring. Aerospace applications, such as satellites and telescopes, are common. These mirrors come in different shapes and materials, including Al, Si, Ge, and Cu, spanning visible, UV, and IR spectrums. By using advanced CNC grinding, polishing, and diamond turning we provide precise surface forms, with tight tolerances, and multispectral performance. Our mirrors, up to 700mm in diameter, provide impressive specifications: 0.05% radius tolerance, less than 0.5Fr P-V irregularities, 0.1Fr RMS at 0.633μ, and sub-40Å RMS roughness. MKS Ophir's proprietary coatings enhance spectral performance and surface durability. Contact us to set a meeting at ADEX Seoul

Durable, ultra-light-weight, body temperature protection Extremely light-weight & packable YKK Zipper Wrist cuffs to prevent heat Elastic string applied to the hem Composition Outside : DWR Water Repellent 70D Ripstop Nylon Filling : POLARTEC's ALPHA meterial Size : SM, MD, LG, XL, 2XL Colors MC (MultiCam)

• Airframe wires & cables • Coaxial cables • Fire-zone & H.T. area cables • Power transmissions • Databus, quad ethernet & optical fibers