• 1.Are You A Manufacturer Or A Trader?

    Hawk·eye is an optoelectronic product brand under UND Group. Headquartered in Xi'an, China, it is a high-tech enterprise specializing in optoelectronic product solutions that integrate optics, machinery and electronics. It is mainly engaged in the research and production of military optical products. With a background in a state-owned military factory, it is a professional manufacturer of various rocket and artillery series visible light sights, infrared sights, laser rangefinder modules,is a professional manufacturer of photoelectric instruments, our factory is strictly in terms of ISO9001 for manufacturing high quality&reliable night vision devices.

  • 2.Do you accept OEM or ODM?

    Yes, we can provide OEM or ODM services, please contact us.

  • 3.What products can you provide?

    We can provide high-quality military scopes, night vision devices, gen2+/gen3 image intensifier tubes, infrared thermal imaging equipment, infrared detectors and other optoelectronic products as well as core components and accessories.

  • 4.What is your payment term?

    By T/T in advance or communicate with us.

  • 5.How can I place order?

    For bulk orders, please contact our sales engineer. For individual purchases, please click ONLINE SHOPPING in the upper right corner to purchase online directly.

  • 6.How do you transport the products?

    Express delivery (DHL, EMS, UPS, FEDEX, etc.) is adopted. Please contact us if you have any requirements.

  • 7.How long is your delivery time?

    The delivery time is related to your order quantity. If the quantity is small, we can usually deliver within 1-7 days. If the quantity is large, please contact us about the delivery time.

  • 8.How long is the warranty?

    We provide at least one year of warranty service.

  • 9.What are the reasons that cause product damage and are not covered by the warranty?

    The following reasons cause the product to be damaged and cannot be used normally, which is not covered by the warranty. ① Do not disassemble the night vision device by yourself. If a malfunction occurs, please contact the manufacturer in time. Repairs, modifications or broken product seal stickers that are not approved by our company are not covered by the warranty. ② All damage caused by human factors or accidents, including use in abnormal working environments, damage caused by failure to use and install according to the instructions, etc., are not covered by the warranty.

  • 10.What should you pay attention to when using a high-definition thermal imager?

    ① Please use 18650 rechargeable lithium battery with rated voltage of 3.7V; ② Please pay attention to align the threads during tightening to avoid thread slippage; ③ Do not put it in fire or put it in water with the battery cover open; ④ Do not disassemble it without authorization; ⑤ Do not pierce it with sharp objects; ⑥ The battery should be placed out of reach of children, and confirm whether the positive and negative poles of the battery are installed correctly.

  • 11.How to set up ballistic calculation?

    1. Press the OK key to enter the submenu 2. Press the +/- key to select the submenu ballistic calculation parameters/open/close the ballistic calculation function option, and press the OK key to confirm 3. After entering the ballistic calculation parameter setting, press the Menu/OK key to move up and down to select the sub-option 4. Press the +/- key to adjust the value of the corresponding item, press and hold the OK key to save and exit, and press and hold the Menu key to exit without saving.

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