Thermal Battery has high power density, high reliability, wide temperature range (-54°C to +75°C), long shelf life (15 years or more) with short activation time. We service the optimized and customized solutions to the customers worldwide. * Applications - Guided Missiles - Projectiles - Rockets - Bombs, Mines - Decoys

High-power laser weapons targeting objects at 0.5 ~ 4.0km distances require optical components with sub-nm wavefront error precision. Our Company has successfully developed aspherical polishing and high-power laser coating technologies for Ø300 ~ 550mm optical components through defense project experiences. measurement technology 1) Laser Induced Damage Threshold(LIDT) - The evaluation to confirm the durability of optical components is called LIDT (Laser-Induced Damage Threshold), which is defined as "the maximum amount of laser radiation incident on an optical component when the expected probability of damage is zero" (ISO 21254). In other words, it represents the maximum intensity or power of laser that an optical component can withstand, making it a critical requirement in laser weapon systems. - Our company has established LIDT measurement technology and in-house facilities developed in accordance with ISO 21254 standards. When compared with LIDT test results from domestic and international companies during laser weapon system development, we have demonstrated measurement technology and accuracy that meets or exceeds industry standards. While overseas companies require more than one month for verification processes, our company can immediately provide reliable data through our LIDT system. 2) Cavity Ring Down Spectroscopy(CRDS) - When the reflectivity is 99.997%, this may not present significant issues in low-power laser applications. However, in high-power laser components, even the 0.05% of light that passes through the optical mirror can cause problems in vulnerable parts of the system, including rear optical instruments, bonded lenses, and control cables. Therefore, measurement and evaluation methods for high-reflectivity optical mirrors are extremely important. - Currently, the transmittance and reflectance of optical components are generally measured using spectrophotometers, but measuring reflectance levels of 99.5% or higher is not possible with this method. CRDS (Cavity Ring-Down Spectroscopy) technology is required to achieve measurement resolution beyond that of spectrophotometers, and our company has established this system to measure the reflectance of various optical components. This is a critically important technology for responding to high-power laser weapon system development requirements.

Gas-to-liquid heat exchangers, also known as air-to-water or water-to-air heat exchangers, are critical in high-performance environments where efficient thermal management determines reliability and output. They are widely used in applications such as engine charge air cooling, exhaust gas heat recovery, avionics thermal control, cryogenic fluid conditioning, and high-temperature gas handling.

Shell : Silicone Rubber(Black) solderless terminal : KS D 5202, C5210R1/2H Rope : Nylon code(Black) Terminal : STS304(Black)

The L Series comes with frames in various lengths to accommodate a variety of module combinations. The frames range from a basic frame with just 2 side rails and 2 end caps, to more complex versions with jackscrews, backshells, cable clamps, etc.

◎DTP services We are able to accommodate the various needs of our clients. In addition to basic Word Processing, we provide sophisticated editing of documents using PC and Macintosh expertise to match the characteristics of documents, including multilingual typesetting, design and publication printing. ◎Electronic manuals ① A manual that enables users to access the contents they need easily and conveniently by running a booklet-type manual on a PC or mobile device. ② Format: PDF, CHM (html-based) and customization according to the customer's needs ③ Electronic Technical Manual (IETM) : The Interactive Electronic Technical Manual (IETM) is an electronic technical support system that constructs a vast number of technical documents in a digital electronic document system ④ Developing process : STEP 01 Basic design >STEP 02 Prototyping >STEP 03 Detailed design > STEP 04 Making ITEM > STEP 05 Training/Test > STEP 06 Operation

Introducing the FoldIR 30-450mm f/3.4 continuous zoom lens with Ophir's innovative folded optical design, offering lightweight, compact design while maintaining long optical lengths and improved tolerance sensitivity. This design ensures exceptional performance even in challenging environments, addressing stabilization and athermalization issues. Its unique f/3.4 aperture guarantees superior image quality, surpassing larger aperture zoom lenses in diffraction limit MTF and IR signal collection. The lens features a built-in mechanical shutter for NUC control, enhancing image quality through Ophir's control system. Weighting under 2kg, offering an impressive detection range of over 20km, and a horizontal field-of-view of 26.9º (WFOV) and 1.7º (NFOV). This compact, lightweight, long-range, high-performance lens is the ultimate selection of for optical air-land-sea optical gimbals and payloads. Key features include: • Efficient folded optics design for min. volume use • Physical shutter for NUC • Designed for MWIR 10μm SXGA sensors • For air-sea-land gimbals and payloads • Weight <2kg • Detection range >20km • HFOV 26.9º WFOV/ 1.7º NFOV

K806 - With the increasing number of borderless missions throughout the globe and infantry units who need to complete their missions as quickly as possible, the 6x6 Wheeled Armored Vehicle is aimed at performing in the rear for the purpose of defending military facilities, transporting forces, conducting logistics convoy and reconnaissance missions. K808 - 8x8 Wheeled Armored Vehicle(K808) is designed to support rapid deployment and reconnaissance operations of infantry in battlefields and mountains. Capable of both running on ground and water, K808 is also capable of arming up with different weapon systems such as Remote-Controlled Weapon System(RCWS) and medium caliber turret.