Kel – Payne Glasses Blog https://www.payneglasses.com/blog Discover the latest trend on eyeglasses fashion and useful tips about how to order or adjust your prescription glasses online Fri, 07 Feb 2025 02:01:13 +0000 en-US hourly 1 https://wordpress.org/?v=5.5.3 https://www.payneglasses.com/blog/wp-content/uploads/2019/09/cropped-logo_small_110-1-32x32.png Kel – Payne Glasses Blog https://www.payneglasses.com/blog 32 32 What is Prism Correction? https://www.payneglasses.com/blog/what-is-prism-correction/ https://www.payneglasses.com/blog/what-is-prism-correction/#respond Thu, 17 Oct 2019 13:25:26 +0000 https://www.payneglasses.com/blog/?p=761 Prism correction realigns vision for double vision or misalignment. Explore Payne Glasses' precision-crafted prism lenses for clear, more balanced sight!

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How do you correct for Prism when buying glasses online?

An essential part of achieving a clear vision is ensuring that both eyes work together to properly converge individual images into one final image. This is the final product of what you “see”. But there are a lot of things that can go wrong. One thing maybe a double vision. Luckily, prism correction in prescription glasses can correct for the convergence error which causes double vision. 

What Causes Double Vision?

One of the most common causes of double vision is called strabismus. This is when one or more of the six muscles connected to the eye does not function correctly. If one of these muscles does not pull the eye in the correct way, this will prevent the eye from converging images properly. If this is happening, you may experience eye fatigue and strain, limited depth perception, and trouble with focus.

When your brain is not able to fuse the two images from each eye together to form one final image, you will experience blurriness and double vision. That’s not good! Luckily, your eye doctor can write Prism correction into your prescription to fix this problem. Let’s dive into what Prism means. 

strabismus
This is what double vision looks like. It may be an indication that you need prism correction.

What Does Prism Mean, Exactly? 

A prism is a 3D triangle. Picture a mini Egyptian pyramid and you’re on the right track. At their core, all prescription lenses are made of prisms. The main function of a prism is to bend light, and that is exactly what prescription glasses do. 

If you are experiencing strabismus, you will need extra prisms in your lenses placed in specific locations to redirect light into your eyes. It’s as simple as that! Extra 3D triangles in your lenses.

3D triangle
Prism in glasses is basically an extra 3d triangle added to the lens.

How does Prism correction work?

It may sound complicated, but prism correction just involves redirecting a bit of light into your eye so that your brain can successfully converge the two images. The prisms are placed in the lenses in specific locations and at a specific power to correct for the weaknesses of the eye muscles. Your eye doctor will write the exact amount of correction you need on your prescription. 

What does Prism look like on your Prescription?

If you have a typed prescription, you will see your prism correction in a specific box on your Rx. If it is a hand-written prescription, you may see a small triangle. That’s your prism correction! Your doctor will write the prism information for one eye or both and be in the form of a positive power (ex. +2.00) with a specified direction (+2.00 BD means 2 diopters of prism base down). Prisms will be either base down (BD), up (BU), in (BI), or out (BO). You may even need two prism corrections for each eye.

How can you order Prism correction glasses online from Payne Glasses?

You’ve found the prism correction on your Rx, and now it’s time to order your glasses from Payne Glasses. Here is where you will find the Prism Correction portion of the prescription form:

This is what your prescription looks like on Payne Glasses’ website. The red box is where you will need to click to enter Prism correction.

Select the Prism Correction box, and you will be able to enter your prism values.

How does Prism relate to Pupillary Distance?

An unfortunate consequence of having an incorrect PD (pupillary distance) when ordering prescription glasses is that this can cause unintended prism in the lenses. This will cause eye strain and blurry vision. That’s why it is so important to have an accurate PD measurement. Additionally, the stronger your prescription, the greater the chances you’ll have induced prism in your lenses when the PD is off. Be sure to double and triple check your PD! 

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Eyewear Throughout the Ages https://www.payneglasses.com/blog/eyewear-throughout-the-ages/ https://www.payneglasses.com/blog/eyewear-throughout-the-ages/#respond Tue, 15 Oct 2019 14:37:17 +0000 https://www.payneglasses.com/blog/?p=754 Not only are glasses a necessary medical tool, they are a great way to showcase your style and personality. Throughout the ages we’ve seen iconic styles worn by celebrities as well as the everyday spectacle wearer. Taking a look back through the history of eyewear can provide some fun fashion inspiration for your next glasses […]

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Not only are glasses a necessary medical tool, they are a great way to showcase your style and personality. Throughout the ages we’ve seen iconic styles worn by celebrities as well as the everyday spectacle wearer. Taking a look back through the history of eyewear can provide some fun fashion inspiration for your next glasses purchase (and some good laughs!).

Origins

The first wearable glasses originated in Italy in the early 13th century. Glass blowers made these lenses and set them in leather, wood, or sometimes animal horn rims. Wearers had to hold the glasses or pinch them on their noses to keep them in place.

Bifocals

Hands free

Benjamin Margin created the first hands-free frames when he made the extended temple arm to go behind the ear. People called them “Martin’s Margins”. They began the pursuit of more durable and stylish eye-wear options for the coming years. We can’t forget about Benjamin Franklin, the inventor of the ubiquitous bifocal lens. These allowed the wearer to have corrected distance and near vision all in one lens.

The origins of prescription glasses

1800s – Utilitarian

In the 1800s, prescriptions became increasingly more and more accurate. Finally in the 1900s, the eyewear industry took a turn toward focusing on both vision quality as well as fashion. 

Basic eyeglasses

1900s- New styles

Theodore Roosevelt popularized the pince-nez spectacles which stayed put with a nose clip. Aviator style glasses and sunglasses were popular during WWII, as pilots used them during the war. Cat eye frames were invented in the 1930s and popularized by Audrey Hepburn in Breakfast at Tiffany’s. 

Browline glasses

Mid-century to 1990s

Shuron Ronsirs created browline frames in 1947, and they were iconically worn by figures such as Malcolm X and Bruce Willis. In the 1980s the trend was oversized spectacles and bright, flashy colors. On the other hand, the 1990s was known for small, rectangular frames in both plastic in metal. 

Simple, modern glasses

New technology in the 2000s

In the 2000s, we created completely rimless glasses. People such as Steve Jobs and Sarah Palin wore these with an heir of sophistication. These days, people of all ages and cultures wear each of these styles.

Newer style eyeglasses

Every era of glasses style has seen a resurgence in the recent decade giving glasses wearers the option to explore many styles, colors, shapes, and lens options. Now thanks to the affordable online-glasses industry, you can try all sorts of different frames and find what expresses your unique style and personality. 

Trendy Cat Eye Frames

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Photochromic lenses: What you need to know about Transitions and light-responsive lenses https://www.payneglasses.com/blog/photochromic-lenses-what-you-need-to-know-about-transitions-and-light-responsive-lenses/ https://www.payneglasses.com/blog/photochromic-lenses-what-you-need-to-know-about-transitions-and-light-responsive-lenses/#respond Fri, 27 Sep 2019 18:14:28 +0000 https://www.payneglasses.com/blog/?p=568 Explore photochromic lenses at Payne Glasses. Enjoy light-adaptive technology that provides UV protection and optimal vision, indoors and outdoors!

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Photochromic lenses stay clear indoors and darken when exposed to UV rays from sunlight. Some other names for these lenses include “light-responsive lenses”, “Transitions®”, “photograys”, or “auto-tint lenses”. 

Photochromic lenses are convenient because they change to a tint when the molecules in the lens come in contact with Ultra-Violet rays from the sun. This means that even on a cloudy day, the lenses will still darken. You should note that most photochromic lenses do not darken in a car because the windshield blocks the necessary UV rays. If you would like light-responsive lenses which darken in the car, you will choose Transitions® XTRActive® lenses. 

Does Payne Glasses sell Transitions?

On the Payne Glasses site, you will see several options for photochromic lenses. Photochromic lenses are generic light-responsive lenses and are the most affordable. You will also see the Transitions® brand and Clr2Dark Light Adaptive Lenses. These are the brand name versions light-responsive lenses which come with a higher price tag. 

Most cases of cataracts in adults are caused by overexposure to UV rays. Therefore, wearing a pair of light-responsive lenses is a great way to easily protect your eyes from exposure to these harmful rays. Photochromic lenses protect your eyes from 100% UVA and UVB rays. 

Who should wear Photochromic Lenses?

Not only are light-responsive lenses great for adults but they are also perfect for kids. They combine the convenience of clear lenses and sunglasses. They also provide the added eye health benefits of protecting your little one’s eyes from UVA and UVB rays.

Payne Glasses makes photochromic lenses in most lens index options including Polycarbonate, high-index, progressive lenses, and lined bifocals. This means you can customize your light-responsive lenses to your specific vision needs. 

Anti-reflective coating and scratch resistance. Both of these features will  improve your vision and protect your lenses from scratching. 

Photochromic Blue-Light Blockers

You can get Blue Blockers to help protect your eyes from harmful HEV blue light, which computer screens and phone screens emit. These rays can cause both eye strain as well as eye diseases such as macular degeneration. You can both protect your eyes from blue light as well as UV rays with photochromic blue blockers. Payne Glasses offers photochromic blue blockers at the most affordable price online. Photochromic blue light blocking glasses starting at: $34.90.

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How to Adjust to New Glasses https://www.payneglasses.com/blog/how-to-adjust-to-new-glasses/ https://www.payneglasses.com/blog/how-to-adjust-to-new-glasses/#respond Fri, 27 Sep 2019 17:38:26 +0000 https://www.payneglasses.com/blog/?p=561 Learn how to adjust to new glasses with tips on easing discomfort, improving fit, and getting used to your new prescription.

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Getting a new pair of glasses is one of the most exciting things! The anticipation of a new frame style and clearer vision makes it almost unbearable to wait for your new specs. But oh no, after you receive them and put them on, you notice a weird feeling. This is common with new glasses, as your eyes may take some time to adjust to the new lenses. Here are some helpful tips for what to expect when you receive your brand new pair of glasses. 

What’s normal?

If you have an updated prescription with your new glasses, you may notice some dizziness or balance issues. This is normal, and it may take up to a week for this feeling to go away. It will be tempting to switch back to your old pair for some relief, but this will only make it harder to adjust. So please try not to do that! 

A helpful piece of advice is to not plan for any long-distance travelling or major life plans right after your eye exam. Keep things calm for a week or so after you get your new glasses in order to prevent unnecessary stress. 

When to do something about it

If you’ve had your new glasses for a week and have worn them consistently but are still experiencing discomfort, please reach out to our customer service team at help@payneglasses.com. They will look over everything with your order and recommend any changes or if you should see your eye doctor for an Rx tweak.  

Your new frames may take some getting used to

Could it be the frame?

If you recently changed to a new style, you may need time to get used to your new frame. Frames with thick rims or those with translucent acetate rims often have a different viewing perspective than other rim types. If you know that you are not able to adapt to a certain amount of frame disruption in your peripherals, you may want to stay away from particularly small or thick rimmed frames. 

What about lens material?

There are certain types of lenses that can take some getting used to. Particularly with Polarized lenses, you will notice that digital screens look distorted when wearing these lenses. This is normal, as polarization eliminates horizontal glare. This is great for fishing but not so great for looking at a smartphone. 

Polarized lenses
Different types of eyeglass lenses

Tips for progressives

If you are new to multi focal lenses (progressives or lined bifocals), these can require an even longer adaptation period. While they are super-convenient for every day use, you will need to learn your own personal technique for switching between fields of vision. The most important lesson with progressives lenses is that you will need to move your head in order to see objects in your peripheral vision. You can’t only move your eyes). This is due to the areas of peripheral soft vision which are inherent in a progressive lens. 

When it comes to lined bifocals, the most common issue you will see is known as “image jump”. This happens when switching between distance and near vision in the lens, and it can be quite disorienting. You will most likely adapt to this aspect of lined bifocals. If you can’t, then a progressive lens would be something to consider. 

As always, if you have any questions or concerns with your new glasses, please reach out to our customer experience team and they will be happy to help you with best practices for adapting to your new glasses.

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