Andonstar AD122 Kids Microscope&Telescope Double Lens, Portable Handheld Microscope Binoculars, Digital Camera&Video Microscope Kit for Kids, 2\ LCD Blue, Windows/Mac Compatible, SD Card Included

  • 【Microscope&Telescope 2 in 1 Binoculars】Unique dual-lens design, with microscope lens on the right and telescope lens on the left. Make kids be able to see the close micro world clearly, and be able to see the distant world at the same time..
  • 【Lightweight and Safety design concept】AD122 weighs only 185g (0.41lb), kids can easily put their small binoculars in their pockets and take it for outdoor adventures. It is also different from traditional binoculars, with a 2-inch built-in high-definition display screen, It does not require children to stick their faces and eyes on the lens barrel to protect children's delicate eyes and skin. The surface of the product is smooth, without sharp corners, and the lanyard is detachable..
  • 【Rechargeable&Portable】With a built-in 900 mah rechargeable battery, Kids can take AD122 to anywhere to observe lovely insects, plants, birds, or go camping, climbing, star gazing . Which can increase children's interest in the natural world..
  • 【High Resolution & Magnification】1080FHD picture quality, 200x more magnification with built-in 8 adjustable LED lights of each lens, which can provide enough magnification and meet kids’ needs enough..
  • 【Take photos and videos】Not just a kids microscope and telescope. W....
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Khanka Hard Travel Case Replacement for Gosky 12x55 High Definition Monocular / Wingspan Optics Explorer High Powered 12X50 Monocular, Case Only

  • Sleek design, a case designed for gosky 12x55 high definition monocular telescope, fits perfectly. The hard shell of this gosky monocular telescope is black. You can put the gosky waterproof monoculars telescope in a hard case specially designed for the gosky monocular telescope waterproof for easy portability when you go out..
  • This wingspan monocular telescope hard case, the interior is made of high quality velvet, the soft inner structure ensures the protection of the wingspan optics explorer high powered 12x50 monocular. The wingspan optics monocular telescope has a hard case with a mesh design on one side to store your wingspan monocular telescope accessories and soft storage on the other side for your wingspan optics explorer high powered 12x50 monocular..
  • This gosky monocular telescope hard shell case is made of high quality EVA material, which is shockproof, dustproof and waterproof, it can protect your gosky waterproof monoculars telescope from shocks and splashes when you go out to carry. Put the gosky monocular telescope in the box after using the gosky monocular telescope waterproof at home to prevent the gosky waterproof monocular telescope from accumulating dust..
  • This hard case designed for wingspan monocular telescope keeps your wingspan ....
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Orange Pi 4B Rockchip RK3399 4GB LPDDR4 Six Cores 64 Bit with 16GB EMMC Single Board Computer, Open-Source Board Support Android, Ubuntu, Debian (Pi 4B)

  • ...ATA and SSD expansion, support for 4K output, etc. Note: Our shipping time generally takes 15 days, Not as long as Amazon suggests..
  • Orange Pi 4B Open-Source Board Built-in SPR2801 (NPU) artificial intelligence processor, with dual-channel 4GB LPDDR4 memory, 16GB high-speed EMMC storage. And it also cited quite rich interfaces, 40Pin headers, headphone interface, camera interface, LCD interface, DC, TypeC, Battery power supply interface, 2* USB 2.0 HOST interfaces, 1* USB 3.0 HOST interfaces, 1* USB 3.0 Type-C interfaces and other high-performance Data transfer and display interface..
  • This development board is based on the Big Little architecture in terms of running speed, it has an independent NEON co-processor, which is widely used in tablet computers, game boxes, drones, Personal Internet mobile devices, VR, advertising machines and other intelligent terminal equipment. The powerful performance configuration will bring milestone changes to cutting-edge technologies such as VR, panoramic shooting, visual recognition, server, and 3D..
  • Orange Pi Single Board Computers can builed a computer, a wireless server, Games, music and sounds, HD video, a speaker, Android, Scratch.Pretty much anything else, because Orange Pi is open source..
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Surefect Nasa Lunar Telescope for Kids Capable of 90x Magnification, Includes 2 Eyepieces - Portable & Easy To Use Lightweight Portable Telescope

  • EDUCATIONAL LUNAR TELESCOPE FOR KIDS: MoonScan is an educational and fun way for children to explore their astronomical dreams. This telescope is lightweight, easy to use and is perfect for kids to skywatch and learn about the astronomical sciences in a fun way..
  • 90X MAGNIFICATION KIDS TELESCOPE: The telescope has a maximum magnification by about 90X times. It is a powerful telescope for astronomy as well as viewing daily animals and birds in the sky. The telescope comes with a 1.5X Erecting Eyepiece that enhances the magnification..
  • PORTABLE MINI TELESCOPE: MoonScan is a lightweight and portable kids educational telescope designed to be travel friendly. It weighs less than 1 kilogram and is a perfect travel telescope for kids as well as adults. Apt for wildlife watching or even birdwatching from your lawn..
  • ASTRONOMICAL AND TERRESTRIAL KIDS TELESCOPE: This kids educational telescope is perfect for astronomical gazing as well as viewing terrestrial wildlife, birds, monuments and others. It can be used as the perfect educational and recreational science kit..
  • ALTITUDE-AZIMUTH MOUNTING KIDS ASTRONOMY TELESCOPE: The telescope is equipped with an altitude-azimuth mounting (N), i.e., it can be moved vertically (altitude) and horizontally (azimuth). This techn....
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ZWO ASI183MC 20 Megapixel USB3.0 Color Astronomy Camera for Astrophotography

  • ZWO ASI183MC color astronomy camera for capturing high-resolution color images of deep-sky objects such as nebulae, supernova remnants, galaxies, and the Moon and Sun through a telescope on a motorized equatorial mount (solar imaging requires a solar filter, not included).
  • Advanced CMOS sensor with 5496x3672 (20.1 megapixel) resolution and 2.4-micron pixel size to capture fine detail in astronomical objects.
  • High quantum efficiency to help reduce exposure time.
  • Fast USB3.0 transfer at up to 19 frames per second at maximum resolution.
  • includes separate USB2.0 hub for powering accessories such as autoguiding camera and electronic focuser (not included).
  • Compact, lightweight, and attractive red anodized CNC aluminum body stands up to heavy field use.
  • Connects to 1.25” telescope focusers with included T-threaded 1.25” nosepiece.
  • Camera electronics draw power from your computer’s USB3.0 interface.
  • All software and drivers are available from the manufacturer’s website.
  • compatible with Mac OS X and Windows (32-bit and 64-bit) XP and later.
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Telescope for Kids (400 x 70mm), 120X Kids Telescope (Adjustable Height), Telescopes for Astronomy Beginners with Phone Adapter and Storage Bag

  • Star-Gaze Like a Pro - A kids telescope doesn't have to be amateur. With a 400mm focal length and 70mm aperture for a crystal-clear view, this is a powerful telescope for kids of all ages. It will open up your stargazing world! Whether in the classroom or at home, this star gazing telescope is one of the best telescopes for astronomy beginners. It's a great telescope for kids 5-7 years old. It will allow your amateur astronomer to view the galaxy like a pro!.
  • Out of This World Optics - Our kids telescope has the perfect combination of a low f/ratio, and Barlow lens with 120x magnification, making it the best telescope for kids 8-12. Use this stargazing telescope to take out of this world astrophotography images of star clusters, galaxies, the Milky Way, and more! And, with 120x magnification, this astronomical telescope can view the craters of the moon! Capturing astronomical images has never been easier or more exciting!.
  • High-Quality, Kid-Friendly Fun - Unlike other kids telescopes, your new childrens telescope includes a fun stargazing guide to make learning about space fun! This telescope for kids 4-6 years old also include a high-quality storage bag, accessories tray, smartphone attachment to easily capture space images, and a unique compass to he....
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PUSOKEI BTC-79X5 3060 Desktop Motherboard, DDR3 in Line 5 Cards ETH Motherboard with Discrete Graphics Card, Large Spacing Mining Board, for Bitcoin Mining Machine

  • [Good Performance] The computer motherboard has low temperature, high efficiency, multiphase and stability..
  • [Heat Dissipation] Adopts sophisticated production technology, has good heat dissipation and high work efficiency..
  • [DDR3 Memory] Made of high quality materials, this computer motherboard has a long service life and is DDR3 memory..
  • [Rich Extension Interface] With rich expansion interfaces, can support all kinds of mainstream expansion devices..
  • [Good Compatibility] Has good compatibility, this computer motherboard is suitable for bitcoin mining machine..
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ZWO ASI1600MM 16 Megapixel USB3.0 Monochrome Astronomy Camera for Astrophotography

  • ZWO ASI1600MM monochrome astronomy camera for capturing high-resolution images of deep-sky objects such as nebulae, supernova remnants, galaxies, and the Moon and Sun through a telescope on a motorized equatorial mount (solar imaging requires a solar filter, not included).
  • Can be used to produce color images with an astronomical color filter set and standard image processing techniques.
  • Advanced CMOS sensor with 4656x3520 (16 megapixel) resolution and 3.8-micron pixel size to capture fine detail in astronomical objects with good signal-to-noise ratio.
  • High quantum efficiency to help reduce exposure time.
  • Fast USB3.0 transfer at up to 14.7 frames per second at maximum resolution.
  • Compact, lightweight, and attractive red anodized CNC aluminum body stands up to heavy field use.
  • Connects to 1.25” and 2” telescope focusers with included T-threaded 1.25” nosepiece and 2” adapter.
  • Camera electronics draw power from your computer’s USB3.0 interface.
  • All software and drivers are available from the manufacturer’s website.
  • compatible with Mac OS X and Windows (32-bit and 64-bit) XP and later.
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Zyyini X58M Motherboard, CPU for X5650 5670, Desktop Computer Mainboard, 2.0 ECC DDR3 Memory, 3 Phase Power Supply, Full Solidity Capacitors

  • 3 Phase Power Supply: The for X58 motherboard has 8pin power interface and 24pin power interface, 3 phase power supply mode.
  • ECC DDR3 Dual Channel: The computer motherboards support ECC DDR3 dual channel memory to meet your daily computer office needs.
  • PCB material: The motherboards have complete interfaces, strong expansibility, and are made of PCB material, which is durable and reliable.
  • Good Expansion Space: The desktop computer motherboard has good compatibility and expansion space without occupying system memory.
  • Reliable Capacitors: The gaming motherboard is equipped with full solidity capacitors for better stability and can be used with confidence.
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