Reviews Learning Objective

Brainstorm Toys My First Telescope with Light Weight Tripod, Multi-Colour

  • *STEM MADE FOR FUN: My First Telescope is perfect for the young scientists learning to use a telescope for the first time..
  • *FUNCTIONAL: Telescope has 42mm diameter objective lens with 20x to 40x magnification (meaning it sees objects 20-40x bigger).. *ADDITIONAL FEATURES: Easy to use, focus and adjust. Can be handheld for ease of use. Or attach to the tripod to give a steady image. Great for looking at scenery and wildlife or at the starry skies..
  • * Brainstorm Toys is Distributed by Legler Toys USA.
  • * Designed and suitable for ages 6+ years..
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12x50 Professional Binoculars, Includes Phone Holder, 50mm Objective， Vision More Brighter and Bigger Than Xx42, More Concentrated Light,

  • 【50mm large objective lens, larger image, clearer details】 The field of view of 42mm objective lens is 1.41 times (such as 10x42, 12x42, 8x42 binoculars), and 5.16 times of 22mm objective lens (such as ordinary 10x22, 12x22 binoculars). Large objective binoculars make full use of the advantages of the 50mm objective lens to provide larger images and ensure clearer details.
  • 【50mm objective binoculars, super bright, clear field of view】 Collect 41% more light than 42mm objective (such as 10x42, 12x42, 8x42 binoculars), and 416% more light than 22mm objective (such as ordinary, 10x22). Collect more light To provide a brighter view.
  • 【Powerful 12x50 binoculars, only 1.378 pounds for adults】The 12x50mm binoculars weigh only 625 grams and can provide a large field of view of 437 feet/1000 yards. The perfect binoculars, suitable for bird watching, hunting and sports events. Binoculars with adjustable eye cups, suitable for glasses wearers..
  • 【Binocular new mobile phone adapter, enjoy taking pictures】 Quick alignment, compatible with mobile phone case, portable and stable. Suitable for iPhone X, 8P, 8, 7P, 7, 6, 6s, 6P, 5, 5s, Samsung GALAXY S8, S7, S6, S6 Edge, S5, Note, Huawei, LG, HTC, Sony, etc..
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Educational Insights GeoSafari Telescope & Microscope Set, 2-in-1 Set, STEM Learning, Ages 8+

  • Two-in-one set includes high quality telescope and microscope!.
  • Includes 360 mm telescope with magnifications from 18x–80x, all-glass optics, 50 mm achromatic objective lens, and 2 eyepieces..
  • Easy-to-use refractor design and tabletop tripod make the telescope perfect for on-the-go discovery.
  • Perfect for viewing everything from a microbe to the moon..
  • The microscope features durable die-cast metal construction.
  • and professionally prepared slides and everything users need to make their own specimen slides.
  • Great for STEM learning, providing experience with key scientific tools and encouraging exploration and discovery..
  • A hands-on introduction to astronomy and microbiology!.
  • Microscope light requires 2 AA batteries (not included)..
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4X 185 Biological Microscope Achromatic Objective Lens 160/0.17 for Optical Instruments Conversion Objective Lens

  • [High-quality material] This objective lens is made of high-quality material and is durable and durable. Customers can use it at ease..
  • [4x color eraser] Aluminum alloy shell is preciseness machined, stable and durable for long time use. This is a 4x achromatic objective for biological microscopes..
  • [Without increasing the chromatic aberration] You can enhance the contrast by eliminating unnecessary reflections. Provides high quality observation without increasing chromatic aberration and makes the image sharper..
  • [Objective lens length: 30.5 mm] The length of the objective lens is 30.5 mm and easy to use..
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Objective Lens Auxiliary Objective Lens KP-0.5X Microscope Lens with 1-7/8inch (48mm) Mounting Thread Replacement

  • [Clear Images] Double the magnification of original objectives, a very practical objective lens accessories..
  • [Powerful] The objective lens can significantly increase working distance up to 11.21inch (287mm). It is a great replacement for your old or broken one..
  • 0.5X Magnification] 0.5X stereo microscope assisted objective lens, effectively enlarged the field of view..
  • [1-7/8inch (48mm) Mounting Thread] This lens is designed with a 1-7/8inch (48mm) mounting thread. It is widely used for monocular digital / video microscope..
  • [Convenient] The microscope objective lens have compact size, easy to attach on objective, just screw it on, convenient to use..
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2022 New Flip-Up Rifle Scope Lens Covers Flip-Up Scope Lens Covers for Outdoor Sport (39mm)

  • PLEASE NOTE: For optimum fit, carefully measure the OUTSIDE DIAMETER of both your rifle scope?s eyepiece and objective bell. Please note that this measurement is different than the diameter of your objective lens..
  • HIGH QUALITY MATERIAL: high quality material.The Dustproof Cover is made of high quality material Rubber,that will be durable and lightweight to carry..
  • FEATURES:Can protect ocular or objective lens from damaging or fracturing.Efficient to prevent dirt or dust to enter, and keep your lens clean when not use..
  • If you have any questions, please contact us, we will solve it for you within 24 hours, please rest assured to buy!.
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Swampfox - KILLFLASH Honeycomb Filter 9 MM- for 50 MM Objective Bell

  • The Swampfox Honeycomb Grid anti-reflection device threads into the objective lens of your precision rifle scope without using any tools..
  • Prevents sunlight from reflecting off your objective lens, reduces the likelihood of spooking game or being spotted by OPFOR.
  • The steel honeycomb construction is razor thin, making it virtually invisible to the shooter.
  • Swampfox Honeycomb Grid is guaranteed to work only with 44mm, 50mm, or 56mm objective lenses on Swampfox optics. In case that isn’t clear. NOT guaranteed to work with any other brand’s similar sized objective lenses.
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Samsung QN75Q80TA / QN75Q8DTA 75-inch Class Q80T QLED 4K UHD HDR Smart TV (2020) (Renewed)

  • DIRECT FULL ARRAY 12X* (85", 75", 65" & 55"): Controlled backlights offer deeper contrast for richer blacks and brighter whites..
  • QUANTUM HDR 12X (85", 75", 65" & 55"): Fine-tuned shades of cinematic color make details leap off the screen..
  • QUANTUM PROCESSOR 4K: This powerful processor uses deep learning AI to transform everything you watch into stunning 4K..
  • OBJECTIVE TRACKING SOUND: Two top and two bottom built-in TV speakers adjust the sound to follow the action..
  • 100% COLOR VOLUME WITH QUANTUM DOT**: Quantum dots produce over a billion shades of color that stay true-to-life even in bright scenes..
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Educational Insights GeoSafari Vega 360 Telescope, Beginner Telescope for Kids & Adults, Supports STEM Learning, Great to Explore Space, Moon, & Stars

  • Two-in-one set includes high quality telescope and microscope!.
  • Includes 360 mm telescope with magnifications from 18x–80x, all-glass optics, 50 mm achromatic objective lens, and 2 eyepieces..
  • Easy-to-use refractor design and tabletop tripod make the telescope perfect for on-the-go discovery.
  • Perfect for viewing everything from a microbe to the moon..
  • The microscope features durable die-cast metal construction.
  • and professionally prepared slides and everything users need to make their own specimen slides.
  • Great for STEM learning, providing experience with key scientific tools and encouraging exploration and discovery..
  • A hands-on introduction to astronomy and microbiology!.
  • Microscope light requires 2 AA batteries (not included)..
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HomeAll Listening Devices Portable Parabolic Listening Device Toy Electronic Spy Gear for Adults Real and Birds Observing for Walking Hunting Camp

  • SPECIAL DESIGN: 8x bird listening devices for spying/telescope allows you to get closer to the target and clear. The parabolic microphone can record....
  • SOUND DETECTION: Use spy hearing device to observe and listen in a spacious and quiet place. The sound detection system is powerful and can detect....
  • HIGH-DEFINITION IMAGING: The parabolic listening device is composed of an optical glass objective lens with an anti-reflection coating on the surface.....
  • WONDERFUL LEARNING TOY FOR CHILDREN: This wall listening device spy is ideal for studying birds and wildlife, ideal toy for kids, it stimulates....
  • CUSTOMER SERVICE: We provide one year warranty on the sound amplifier for spying. It needs to install 9V 280mAh Ni-MH Batteries (NOT included, please....
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