Discover precision-crafted magnifying solutions with E-Tay's extensive range of optical magnifiers. Since 1980, our FDA-recognized and CE/RoHS-compliant magnifiers, including innovative lighted and hands-free models, have empowered businesses with unparalleled clarity and quality. Partner with E-Tay for magnifying excellence.

When choosing the right type of glass, always think about what level of reflectivity and transparency is needed for your project! For example, our two way mirror only has 11% transparency so it probably wouldn’t be a fantastic choice for a teleprompter.

Like the hologram, you’ll want a black background for your image. This ensures that your audience can focus solely on the illusion, and not be distracted by background movement!

There are tons of cheap inferior magnifying glasses out there claiming 20X, 30X, and even 45X magnifications, yet they sell for less than $10. These are false claims as any magnifier over 20X magnification will have such a small field of vision that they are no longer considered magnifiers, but rather loupes . Higher quality lenses with high magnifications are also more difficult to produce, consequently they tend to be more expensive.

Low iron glass still contains small levels of iron, as it is necessary for glass that is going to last. However, with lower iron levels, this glass is more of a blank canvas which makes it a better choice for any type of project where something needs to be viewed in an exact color. Due to the tint free quality of this glass, it transmits up to 91% of light.

This process helps to protect the beam splitter coating from dust, scratches, or other external stresses! The cubic form also makes it easy to mount, as well as keep the beam from being displaced.

This works by combining some type of projector or screen with a beamsplitter mirror. It is highly important for the glass to be set at an angle. The image of one screen is reflected off of the glass toward the viewer, then the second scene is transmitted through the glass. The lighting is controlled, selectively displaying the image that you’re seeing.

Do you need to enlarge the print of your book, map, newspaper, or crossword puzzle?- Consider a handheld reading magnifier .Do you want to look fashionable when taking your magnifier to the restaurant or grocery store for deciphering menus and labels?- A pendant or keychain magnifier might work best for you.Do you need to magnify a hobby that requires the use of your hands or other tools, such as knitting or model-building?- One of the many hands-free options is probably your best choice.Does your project involve studying the fine details of a gem, stamp, or document?- A jeweler's loupe is ideal for this type of work.

Thorlabsbeamsplitter

First and foremost, you should decide what purpose your magnifying glass is going to serve. It’s far better to let the project determine the magnifier required, than to try and turn a single magnifying glass into a one-size-fits-all tool:

A book magnifier comes in different shapes and styles. Determine first where you like to read. Perhaps it's your favorite reading chair, in your bed or at your desk. Where you like to read will make a difference as to what reading aids will be most helpful to you.

Located in Taiwan since 1980, E-TAY INDUSTRIAL CO., LTD. is a magnifying glass products manufacturer. It's wide range of magnifying glasses include, magnifying glass with light, eclipse glasses, kids magnifying glasses, dome magnifiers, reading magnifiers, hand free magnifiers, hand held magnifiers, headband magnifiers, which are FDA approved and CE/RoHS compliant in the optical industry.

Peppers Ghost is an optical illusion that’s been haunting people since the 1800’s. With this illusion, viewers are seeing a figure appear out of mid air, like a real ghost.

Beamsplitter Hamiltonian

When one thinks of a magnifying glass, they tend to think of the big classic type lens. However, in actual use, you want a lightweight, and powerful magnifier that has impeccable optics and is simple to use. Utilizing the best magnifier for demanding jobs like inspecting diamonds and gemstones is essential to their occupation, while hobbyists who collect rocks and minerals just need to buy a decent magnifier that they can afford to lose. Let we know "What is a good magnifier" before we choose the good magnifier:

Standard float glass may appear to be “clear”, but it typically has a greenish tint to it. This is because of the natural levels of iron from things like sand that are used to produce the glass. While this green tint won’t affect the beam splitter too much, the glass will only transmit 83% of the light going through it.

With the plate beam splitter, we’ll see that it does the same job but in a totally different way! Plate beam splitters are flat pieces of material, as opposed to the cube.

Choose the suitable magnifier according your needs.Or tell us your needs, we will recommend the most suitable magnifying glass. 2 kinds of magnifier for example. Handband magnifier lets your hands free to work and ideal for Art/Craft professionals, hobbyist, jeweler, modellers, etc. bar magnifier will have magnification effect when touching a page and enables you to read the targeted rows of texts accurately without misreading the lines. People who deal with figures will find it indispensable. As it lies flat on the paper, it is used hands free.

Wollaston prism

There are several different ways to distinguish between different types of beamsplitters. The most notable would be polarized vs non polarized, mirror vs dielectric, and cube vs plate. So many options!

The plate beam splitter is my preferred splitter for any DIY projects. Being a flat surface, they’re more lightweight AND cheaper, which is always great in my opinion.

Sometimes you need a big, flat beamsplitter mirror. So, what exactly IS a beamsplitter? A beamsplitter, or beam splitter, is a piece of glass with a specialized mirror coating that reflects AND transmits light at the same time. Sometimes it is referred to as a half-silvered mirror.

Although the perfect lightweight magnifier, combining a clear, high magnification with a wide viewing area is an optical impossibility, finding the perfect magnifying glass for your personal needs is not only possible, it's a definite reality.

The field of view refers to the size of the area that's in focus when viewed through a magnifier’s lens. In much the same way that focal length is inversely related to magnification, so too is the field of view. The higher the power of a magnifying glass, the smaller its field of view will be. That means you'll be able to see more detail with a higher magnification, but only across a relatively small area. Generally speaking, a 2-3X magnifier offering a larger field of view is better for scanning activities like reading, while the smaller field associated with a higher magnification would be more appropriate for the inspection of fine detail.

E-Tay continuously to designing innovative magnifiers, both with advanced technology and 38 years of experience, E-Tay ensures that each customer's demands are met.

A cube beam splitter is going to be the quicker setup option. Picture it as two 3 dimensional triangles glued together at their hypotenuse, or longest side, forming a cube.

Quantum mechanical losslessbeamsplitter su 2 symmetry and photon statistics

Buying a brand name magnifier, while not always a guarantee of quality, means you can contact the manufacturer if anything goes wrong. E-Tay Industrial Co.,Ltd. specializes in magnifier manufacture more than 30 years with more than 5000 square meters of factory building area . Our core is OEM processing and ODM business, and is a magnifying glass product enterprise with the ability to develop, produce and sell. We are a professional factory for producing magnifier,

A number of components contribute to the performance of your magnifying glass, but for the average user, there are three main features you should consider:

The focal length of a magnifier is the distance from its lens to the object being viewed, when the object is in focus. The power and focal length of a magnifying glass are actually inversely related. In other words, the higher the magnification, the shorter a magnifier’s working distance is, and vice versa. Having sufficient room to manoeuver beneath the lens is an important consideration when your hobby or project requires the use of tools, and it’s one of the reasons why a higher magnification isn’t always the better choice.

Another benefit is that because it’s a single piece, there is no cement layer. The cement layer in the cube has a low threshold for lasers and degradation in UV light.

The objects beam of light reflects off the beam splitter, and the reference beam goes THROUGH the beam splitter. The objects light going through the beam splitter is where you get your hologram!

Mach-Zehnder interferometer

Using a teleprompter to deliver lines is a lifesaver for performers, youtubers, politicians, etc. Having a script to read from, while also being able to record and make eye contact? Wowza, sign me up.

We recommand lighted 3X handheld magnifier for daily reading. 3X illuminated handheld magnifying glass provides evenly & sufficient lighting without glare and light viewing area for reading in dim condition.

Do you need to enlarge the print of your book, map, newspaper, or crossword puzzle?- Consider a handheld reading magnifier .Do you want to look fashionable when taking your magnifier to the restaurant or grocery store for deciphering menus and labels?- A pendant or keychain magnifier might work best for you.Do you need to magnify a hobby that requires the use of your hands or other tools, such as knitting or model-building?- One of the many hands-free options is probably your best choice.Does your project involve studying the fine details of a gem, stamp, or document?- A jeweler's loupe is ideal for this type of work.

When you’re able to simply read from a script at a pace that you’ve set, it makes it more possible for you to be calm and confident. Rather than focusing on remembering lines, you’re able to be conscious of your tone and body language.

The beam splitter mirrors we have on our website have a dielectric coating on the face of the glass that reflects 40% of the light. The coating is applied to a low iron glass to minimize the tint, and has an anti-reflective coating on the back to eliminate a double reflection.

Do you remember seeing Michael Jackson Perform at the 2014 Billboard Music Awards? Well, if you do remember, you’ll know that this performance was done FIVE years after he passed. This, and illusions like it are done with a beam splitter!

If your beam splitter is polarized, it will be taking unpolarized lighting and splitting it into two orthogonally polarized beams. This basically means that it’s splitting it into two right angles.

Polarizingbeamsplitter

So we know that beam splitters split light into two different directions, and the way this is done depends on the polarization.

Page LED Page Magnifier has ideal magnification for reading small prints, viewing , and checking tiny hobby and crafting material. Size:29.5x6.5 inch covers large area of a page.This led page magnifier is equipped with 12 energy efficient led lights, they are designed to last for more than 25,000 hours without burning out or overheating. They are bright enough for reading in dim condition, the neck yard to hang the magnifier around neck providing hands-free experience.

It may sound strange, but the magnifier with the highest power isn't always the best choice. The human eye has an optimal viewing distance: the closer we hold an object to our eyes, the more of its detail we can theoretically see, but it will be out of focus. That's where the magnifying glass comes in. A magnifier with a 2X power, for example, enlarges an object and lets us see it as though it were two times closer to our eyes, but the object remains in focus. Does that mean that a magnifier offering 20X power is ten times more useful than our 2X magnifier? Not necessarily. There are limits to the practicality of a high-powered magnifying glass, because of the way that magnification, focal length and field of view work together.

There are so many other uses for beam splitters including robotics, science and engineering, and even filmmaking. Whether you’re trying to deliver a smooth speech, or trying to make Tupac perform in your livingroom, a beamsplitter mirror is the way to do it!

The outside is covered in an anti-reflective coating, which makes it easy to clean. Then the beam splitter coating will be applied to the hypotenuse of ONE of the triangles before they’re glued together.

You may think that all glass is produced the same–but that’s far from the truth. Glass can be composed of different materials, have different strengthening processes, etc. The type of glass being used can affect a beam splitters abilities, so let’s break it down.

Hong-Ou-Mandel

If it is non polarized, the lighting will be split into a specific ratio, but will still maintain the incident light’s original polarization state.

E-Tay How To Choose A Good Magnifying Glass? Introduction. When one thinks of a magnifying glass, they tend to think of the big classic type lens. However, in actual use, you want a lightweight, and powerful magnifier that has impeccable optics and is simple to use. Utilizing the best magnifier for demanding jobs like inspecting diamonds and gemstones is essential to their occupation, while hobbyists who collect rocks and minerals just need to buy a decent magnifier that they can afford to lose.Let we know "What is a good magnifier" before we choose the good magnifier: E-Tay magnifier factory is a professional manufacturer to offer superior quality magnifying glass products,and provide perfact service for our clients.. E-Tay is one of the largest and most respected manufacturers of optical magnifiers for a wide variety of applications and magnifying glass, fresnel CPV solar magnifier lens Since 1980.

Either way, it is a simple material that YOU could use right at home for cool DIY projects like teleprompting, mirror TVs and smart mirrors…if you know how.

When coating is being considered, you also need to consider transparency (T) and reflection (R). Any mirror with a slight transparency could technically be considered a beam splitter. A few of the flat beam splitters that we offer include

beamsplitter中文

E-Tay magnifier factory is a professional manufacturer to offer superior quality magnifying glass products,and provide perfact service for our clients.

By simply getting a brighter light or changing the type of light you use can make a big difference. Magnifier lamp with LED lights is the best choice for you.Use brighter LED and adjustable gooseneck arm so that the light is directed onto your reading material. Use one that has not only an adjustable height but has a easy clip onto headboard,bedstead,desk..

2X and 3X Lenses are the most popular choices for an average user as it offers higher magnification without sacrificing the field of vision (diameter of the lens). On the other hand, a 10X magnifier will reduce the field of vision significantly, but it will give you a closer look at tiny rocks, crystals, minerals, microfossils, etc.

Always check the lens for scratches. Place the magnifying glass on a piece of white paper and see if the lens adds any color of its own. Then pick it up and examine other objects, specifically objects with more colors.

First and foremost, you should decide what purpose your magnifying glass is going to serve. It’s far better to let the project determine the magnifier required, than to try and turn a single magnifying glass into a one-size-fits-all tool:

Another thing to consider is the coating of your beam splitter. If there is a metallic coating, then some of the light’s power will be lost in the process of reflecting. However, if it has a dielectric coating, the total output power is virtually the same as the total input power.

A teleprompters key component is simply a piece of beamsplitter glass. Using a black shroud behind the glass makes it easier to see the text; and of course a phone, tablet, or laptop to display the text on.

The plate beam splitter does require a more elaborate mounting system, and it’s reflected wavefront has a little more variation.

＊ lens quality (distortion, color clarity, scratch-resistance) ＊ weight, comfort, and ease of use ＊ durability of frame or handle ＊ incorporation of a light source