Recent Entries

• Three Types of Night Vision Devices

  by foreseen optics Mon at 1:54 AM
  Three Types of Night Vision Devices Night vision devices are categorized into infrared night vision, thermal imaging, and image intensifier (I²) night vision. The first two types primarily utilize the principle of infrared radiation, while the third mainly utilizes the principle of low-li...

• Applications of Binocular Laser Rangefinders

  by foreseen optics Jan 20
  Applications of Binocular Laser Rangefinders Binocular laser rangefinders have a wide range of applications due to their ability to provide both high-definition viewing and precise distance measurements. Here are some of the key areas where they are used: 1. Emergency Rescue In emergency resc...

• Red Dot Sight

  by foreseen optics Jan 16
  Red Dot Sight Red dot sights are characterized by their compact size, lightweight, and low magnification. They work by projecting light from an LED source onto a coated beamsplitter, creating an image that is reflected into the shooter's eye. Due to their simple operating principle, red dot sights...

• Essential Gear for Outdoor Adventures: The Outdoor Telescope

  by foreseen optics Jan 10
  Essential Gear for Outdoor Adventures: The Outdoor Telescope When it comes to outdoor gear, we often associate it with more specialized products. We immediately think of windproof, waterproof, and warm-weather jackets, or a pair of waterproof hiking boots. It seems like these items are different fr...