80x100 HD Telescope, High Power Monocular for Adults with Smartphone Adapter & Tripod, Night Vision Monocular for Hunting Star Bird Watching Wildlife Camping Hiking (Black)
✅【80x100 HD Monocular Telescope】With 80×100 high power magnification, monocular can really help you see the distant landscape. Even at a distance of 800 meters away, you can get a clear and bright image by adjusting the focal length. Ideal for Hunting, Hiking, Climbing, Bird watching, Ball games, Concerts, Travel.
✅【Smartphone Holder & Sturdy Tripod】This monocular telescope for smartphone comes with a newest quick alignment smartphone holder, which is suitable for almost all phones on the market, a sturdy metal tripod with adapter head, which can allow you to adjust every angles you want. It would help you to get a close HD IMAGEs or VIDEOs without shaking.
✅【Superior Optics & Low Light Night Vision】This night vision monocular is equipped with 20mm BAK-4 optics prism, FMC lens and wide FOV, which could make monocular's light transmittance up to 99.5% and provides a clearer, brighter image and wider fields of view. It also has low-light-level night vision (Can not be used in total darkness).
✅【High Quality & Easy to Use】This compact and light monocular is made of high quality waterproof materials, anti-fog coating and optics that keep fog, water and dust out. You can carry this monocular scope easily and focus accurately and quickly with only one hand to focus the image until you see a clear and bright image.
✅【Ideal Gifts for Men & Kids】Monoculars are excellent gifts for men/dad/husband/boyfriend/kids. Package includes: HD Monocular Telescope*1, Phone Holder*1, Adjustable Metal Tripod*1, Lens Covers*1, Hand Strap*1, Cloth Bag*1, Cleaning Cloth*1 and User Manual*1. We Provide 6 months seller support and lifetime dedicating email service to assure your long-term enjoyment.

youyeetoo L1 4D 3D LiDAR Scanner, 360 Degree, 30 Meters Scanning Radius, ROS SLAM LIDAR Sensor, for AGV Robot Navigation and Obstacle Avoidance (L1PM (20M))
[3D position + 1D grayscale] L1RM 4D-LiDAR is a 4D lidar rangefinder module, which can be widely used in robots, smart cities, smart toys, logistics and other fields, supporting mapping, positioning, identification, avoidance Implementation of functions such as obstacle, environment scanning, and 3D reconstruction.
[Hight Performance] L1RM 4D lidar has built-in 3-axis acceleration and 3-axis gyroscope IMU modules, supporting a push frequency of 250Hz. The circumferential scanning frequency of L1 is 11Hz, the vertical scanning frequency is 180Hz, and the effective sampling frequency is 21600 points/ Second. L1 not only has excellent performance, but also has high reliability. It can also achieve stable ranging and high-precision mapping under the strong light of 100K lux outdoors.
[360°+90°] L1RM lidar sensor scanner has excellent ultra-wide-angle scanning capabilities. The field of view (FOV) extends to 360° horizontally and 90° vertically. It can realize three-dimensional space detection with a hemispherical field of view, and its application range can be expanded to More commercial scenarios.
[Whole House Dynamic Scanning] L1RM 4D 3D lidar scanner can quickly and accurately obtain the three-dimensional structural information of the whole house, which facilitates the positioning and autonomous navigation of mobile robots, and can help the robot expand richer functions such as whole-house cleaning and organization.
[Low Blind Zone] L1RM 4D lidar sensor has an ultra-low blind zone and a minimum detection distance of 0.05m, making it easy to achieve close range detection and recognition. It also supports non-repetitive static scanning. Through omnidirectional ultra-wide-angle non-repetitive scanning, high-precision point cloud data can be obtained to achieve image-level scanning effects.
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