ReviewsComprehensive Objective Physics

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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Sntieecr Labs Junior Science Magnetism Set for Experiment Education Science Experiment Tool Physics Educational Toys for Kids Teen

Magnet Beginner Set: 14 pieces magnets and accessories for scientific experiments, 2 x bar magnet, 1 x u-shape magnet, 1 x ring ceramic magnet, 1 x....
Good Physics STEM Kit: Physics is a practical science. Learn basic physics principles and conduct experiments with these magnet kits to study physics,....
Ideas: We have provided some simple experimental ideas. In our pictures, we can use this to open up our ideas to understand some hypotheses about....
Practical Science: Appropriate physical activities and research are not only fun, but can also enhance students' observation skills, stimulate....
Wide Applications: The magnet set provides basic accessories for magnetism, you only need some small tools in life to complete related experiments:....

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The Physics Is Theoretical the Fun is Real Science Physicist

This physics is theoretical but the fun is real tee is a great gift for your teacher professor in math or sciences science like physics chemistry....
Great for people that love physics. Perfect gift for teacher appreciation back to school. Great holiday christmas birthday gift for mom dad brother....
Lightweight, Classic fit, Double-needle sleeve and bottom hem.

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Physicist Physics TShirt Velocity Equation This How I Roll T-Shirt

Funny Physicist, Physics Equation T-Shirt - This is How I Roll! With a ball, an incline, and a velocity equation..
Gift for a physicist, physics teacher or professor, or physics major. Graduation gift, retirement present, Father's Day gift..
Lightweight, Classic fit, Double-needle sleeve and bottom hem.

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ESSLNB Telescopes for Adults & Kids Astronomy 80mm Astronomical Travel Telescopes with Moon Filter Erect Image 10 Times Refractor Tripod and Carrying Bag for Astronomy Beginners 40080 Telescope

...er interchangeable eyepieces with the newest generation of Kellner eyepieces (K9mm,K25mm), and a 3X Barlow lens to improve magnification three times. To avoid damage, the eyepieces and Barlow lens are stored separately in a tiny accessory bag. A metal moon filter helps shield your eyes from glare..
[Erect Images and Comprehensive Viewing Angle] Because of the 128°Erect-image diagonal prism and the 5X20 Erect-image finder scope, our telescopes produce Erect pictures. The 128°diagonal prism can rotate 360°. Erect pictures and a wide viewing angle provide more comfortable and liberated observation than other inverted diagonals. The telescope phone adapter with 10X eyepiece allows for easy installation and video or picture capture..
[Optimum Viewing Position] For varied viewing locations, an aluminum tripod may be adjusted by 180 degrees in the vertical direction and 360 degrees in the horizontal direction. The novice telescope's height may be adjusted to 120cm. The stargazing telescope for youngsters comes with a backpack that makes it easy to transport..
[Package Inclusions]- 1 x telescopios astronomic, 1 x K25mm eyepiece, 1 x K9mm eyepiece, 1 x 3X Barlow lens, 1 x Protective Cover, 1 x Adjustable tripod (Tray included), 1 x Finder scope, 1 X Phone ada....

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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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Physics for Gearheads An Introduction to Vehicle Dynamics Energy and Power - with Examples from Motorsports

There is no better way to learn physics than by having a problem to solve..
Physics for Gearheads: An Introduction to Vehicle Dynamics, Energy, and Power - with Examples from Motorsports.

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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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Lagrangian and Hamiltonian Analytical Mechanics Forty Exercises Resolved and Explained UNITEXT for Physics

Standard Model Lagrangian Of Particle Physics is the best present for physician, high energy physics, CERN, group theory, quantum field theory,....
This funny design for physics teacher or student, or any science geek, astrophysics, astronomy, back hole. its best present for a friend, dad, father,....
Lightweight, Classic fit, Double-needle sleeve and bottom hem.

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Emarth Microscope for Kids 40X- 640X Monocular with Educational Science Kits Includes 25 Slides Adjustable Phone Holder and LED Light Beginners Microscope for Children Student Blue

【High magnification】The built-in WF10x and WF16x eyepieces and optical lenses of children's microscopes: 4x, 10x, 40x, the rotatable monocular....
【Easy to Operate】Place the glass slide on the stage and adjust the observed part to the center of the light hole. Use a low-power objective to....
【Child’s Science Kit】 Every beginner microscope comes with SCIENCE KITS(value £12.99) approx 50pcs , specimen slides(25pcs), petri dish,....
【Professional Design】38°inclined ocular tube with 360°degree rotatable monocular head reduces eye and neck strain, provides a more comprehensive....
【Cultivate Children's Curiosit】Kids always keep curiosit to something around themselves, how are they composed? What things in the water? How can....

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Why Does My Heart Feel So Bad?

If you're a physicist who loves funny math, science, and physics sayings, then this is for you. A great gift for a science teacher, or physics professor who teaches at a college or university to wear to a class lecture while lecturing to students..
Highlighted by sprocket tooth gears and cogwheels, and text saying Physics Why Stuff Does Other Stuff. A fun gift for students, classmates, and science majors to wear while attending school and learning about thermodynamics, biophysics, astrophysics..
Lightweight, Classic fit, Double-needle sleeve and bottom hem.

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