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These Are the 8 Best Places to Buy Reading Glasses Online in 2025

Strength Reading glasses typically range from +0.25 to +2.50 diopters (the unit of measurement for eye prescriptions), though the average starting strength is usually around +0.75. In rare cases, reading glass strength can go up to +4.00. “Tips for buying reading glasses online are similar to buying ready-made reading glasses at the drugstore: it’s a convenient option, but it’s not a good idea for everyone,” says Dr. Ravi Goel, clinical spokesperson for the American Academy of Ophthalmology. “

Learning Lens Blur Fields

Lens blur field shown in step 2 is from the dual pixels of a Pixel 4a. Abstract Optical blur is an inherent property of any lens system and is challenging to model in modern cameras because of their complex optical elements. To tackle this challenge, we introduce a high‑dimensional neural representation of blur—the lens blur field—and a practical method for acquisition. The lens blur field is a multilayer perceptron (MLP) designed to (1) accurately capture variations of the lens 2‑D point sprea

I used Google Lens to identify my weirdest junk drawer items - here's how it did

Johnrob/E+ via Getty Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Even junk drawer mysteries can highlight AI's real-world potential. Google Lens nailed obscure 3D printer parts from multiple brands. Scale and context still confuse AI visual recognition tools. We all have our junk drawers. Typically, there's one in the kitchen that holds many tiny pieces of appliances, covers, caps, and accessories. There's often one in the bedroom, which tends to collect t

6 Best Phones You Can’t Buy in the US (2025), Tested and Reviewed

Other Good International Phones These phones are worth considering if you have yet to see something you like. Xiaomi Poco F7 for $366: The latest release from Xiaomi’s Poco brand comes close to a place above, combining the Snapdragon 8s Gen 4 processor with a lovely 6.83-inch AMOLED screen and a big 6,500 mAh battery. There’s no scrimping on the rest of the spec sheet, with Wi-Fi 7 support, an IP68 rating, and 256 GB of UFS 4.1 storage in the base model. The main camera even has a 50-MP Sony I

Snapchat’s new Lens lets you create AI images using text prompts

Snapchat is launching a new Lens that lets users create and edit images using a text-to-image AI generator, the company told TechCrunch exclusively. The new “Imagine Lens” is available to Snapchat+ Platinum and Lens+ subscribers. Imagine Lens allows users to create, edit, and recreate Snaps by entering their own prompts. They can then share the image with their friends, post it to their Story, or share it outside out Snapchat. While Snapchat already has numerous generative AI Lenses, the compa

This Amazon Lens upgrade lets you scan a product IRL and find it online in one click

Elyse Betters Picaro / ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Lens Live scans products for real-time shopping suggestions. Amazon's AI assistant can answer questions, offer details. The feature is currently available to some US users on iOS. Have you ever seen an item in a brick-and-mortar store and figured you could get it for a better price on Amazon, but couldn't string together the right keywords to find it online? Amazon Lens was designed to

Amazon’s Lens Live AI shops for anything you can see

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Posts from this author will be added to your daily email digest and your homepage feed. Amazon will now let you shop for products by pointing your camera at them. On Thursday, the company announced Lens Live, a new feature that uses your camera to scan things in the environment around you, while surfacing matching product listings. This feature, w

Amazon launches Lens Live, an AI-powered shopping tool for use in the real world

Amazon is further investing in AI-powered shopping experiences with Tuesday’s launch of Lens Live, a new AI-powered upgrade to its Amazon Lens shopping feature that allows consumers to discover new products through visual search, similar to competitors like Google Lens and Pinterest Lens. The tool will also integrate with Amazon’s AI shopping assistant, Rufus, for product insights, the retailer notes. Lens Live will not replace Amazon’s existing visual search tool, Amazon Lens, which lets you t

Dirty Lens? This iOS 26 Beta Feature Can Help You Take Better Pictures

Kids have sticky fingers. If they touch your iPhone, expect smudges on your camera lens. That means the next time you take a photo, the pic might have a weird haze about it, and you'll have to take the photo multiple times. It's not always your kids' fault either. Even adults can be to blame for a dirty camera lens. Luckily, with the iOS 26 beta there is a feature that can warn you when your camera lens needs cleaning, that way you don't waste a perfectly good sunset or other Instagrammable mome

Topics: 26 beta ios iphone lens

10 Sunglass Colors and How They Improve Your Vision and Eye Health

Summer days and outdoor adventures go hand in hand. You know what else goes alongside? A great pair of sunglasses to keep your eyes protected. A solid pair of sunglasses is just as important as high quality sunscreen. Prolonged exposure to UV rays can harm your eyes, and the tint of your lenses can make a much bigger difference than you might think. Different lens colors filter light in unique ways and can impact everything from eye health to depth perception. This means certain shades might be

Our Favorite GoPro Is $150 Off

Whether you're mountain biking, skiing, or jumping out of planes, GoPro has been a household name for taking videos of your most adventurous activities. Right now, you can scoop up the GoPro Hero 13 Black (7/10, WIRED Recommends) as a bundle with both the standard and ultrawide lens mod for just $330, a full $150 off the retail price and the lowest price ever for this bundle. Even though it features the same 27-megapixel sensor and processor found in the GoPro Hero 12 (8/10, WIRED Recommends),

Topics: 10 gopro hero lens new

7 Easy Habits to Care for Your Eye Health This Fall

The sun's UV rays can be harmful, not only for your skin, but also for your eyes. The World Health Organization reports that 15 million people worldwide have blindness from cataracts, and the likely cause for that for up to 10% of these people may have been exposure to ultraviolet radiation. Although the harsh summer sun may be going away now, fall brings colder, drier air, which can also cause irritation to your eyes. You can find plenty of Reddit threads discussing eye health and recommending

Topics: eye eyes lenses sleep sun

Smartphones are finally choosing quality over quantity when it comes to cameras

Robert Triggs / Android Authority TL;DR Smartphones shipped in Q2 2025 with an average of 3.19 cameras, down from 3.37 a year earlier. Dual-camera setups now lead shipments, while single-camera models are making a comeback. Brands are swapping extra lenses for higher-res sensors and AI-driven photography. Phone makers spent many years racing to cram as many cameras into their handsets as possible. At one point, it wasn’t unusual to see four lenses stuck on the back of a flagship, and it was

Smartphones are choosing quality over quantity when it comes to cameras

Robert Triggs / Android Authority TL;DR Smartphones shipped in Q2 2025 with an average of 3.19 cameras, down from 3.37 a year earlier. Dual-camera setups now lead shipments, while single-camera models are making a comeback. Brands are swapping extra lenses for higher-res sensors and AI-driven photography. Phone makers spent many years racing to cram as many cameras into their handsets as possible. At one point, it wasn’t unusual to see four lenses stuck on the back of a flagship, and it was

Top Reading Glasses to Shop Online in 2025

Strength Reading glasses typically range from +0.25 to +2.50 diopters (the unit of measurement for eye prescriptions), though the average starting strength is usually around +0.75. In rare cases, reading glass strength can go up to +4.00. “Tips for buying reading glasses online are similar to buying ready-made reading glasses at the drugstore: it’s a convenient option, but it’s not a good idea for everyone,” says Dr. Ravi Goel, clinical spokesperson for the American Academy of Ophthalmology. “

This could be my new PDF scanner app once Microsoft Lens is taken away

Andy Walker / Android Authority If Microsoft Lens were a coin, I’d likely find it lurking between the couch cushions. It’s one of those apps that I forgot was installed on my device, but I was always glad to see it whenever I needed to scan receipts, invoices, menus, random documents, or business cards, extract their text, and convert the result into my preferred file type. Unfortunately, we can’t have nice things. So, as it was one of Redmond’s most functional and reliable Android apps, Lens

My favorite lens and screen-cleaning kit keeps my tech smudge-free, and it costs $8

The Koala cleaning kit with a pair of glasses. Kayla Solino/ZDNET I've been wearing prescription glasses since I was 18 months old, so trust me when I tell you I know a lot about keeping lenses clean and protected -- I've had over 20 years of practice. While it may seem like you can clean your sunglasses or glasses with any old "glass cleaner," or something as simple as soap and water, I am here to tell you that it can be a huge (and costly) mistake. Most glass cleaning products (even dish soa

Microsoft to shut down Lens and push users to Copilot - but you have other options

Microsoft / Elyse Betters Picaro / ZDNET ZDNET's key takeaways Microsoft Lens retires in stages, ending scans by Dec. 15, 2025. 365 Copilot app offers scanning but with fewer features. Adobe Scan, PhotoScan, TurboScan are solid Lens alternatives. I often use Microsoft Lens on my iPhone to scan photos, business cards, and documents. It's a handy and helpful app for scanning physical items. But come December, I'll have to rely on a different program for my scanning needs. That's because Micro

One of Microsoft’s best-rated mobile apps is bowing out soon

Edgar Cervantes / Android Authority TL;DR Microsoft Lens PDF scanner will be retired on Android and iOS later this year. The phase-out begins in September, with scanning disabled after December 15, 2025. Microsoft is pushing users toward its 365 Copilot app, which lacks some Lens features. One of Microsoft’s most popular mobile utilities is heading for the chopping block. The Lens PDF scanner has long been a go-to for quickly turning documents and whiteboards into shareable files. Neverthele

Microsoft will soon discontinue its excellent PDF Scanner app

Bad news if you rely on Microsoft’s Lens: PDF Scanner app for your PDF scanning needs. The company has announced that the app will be discontinued in the coming months, and is recommending users switch to its Copilot app instead. The app will stop working mid-December Yesterday, Microsoft announced that it will be “retiring the Microsoft Lens mobile app for iOS and Android in a phased approach starting September 15, 2025”. According to the company, it will disable new installs of the app in m

RIP, Microsoft Lens, a simple little app that’s getting replaced by AI

Sometimes, it’s nice to have a simple app that does one thing well without a lot of fuss. Microsoft Lens was that type of app: a mobile document scanner that turned paper documents, business cards, receipts, and anything else into easily readable digital files. Now, that app is being discontinued, Microsoft says, as it directs its users to its Copilot AI chat app instead. According to a new support document, Lens will be retired from iOS and Android devices starting on September 15, 2025, then

Microsoft will kill the Lens PDF scanner app for iOS, Android

Microsoft announced that it will phase out the Microsoft Lens PDF scanner app for Android and iOS devices starting in September. Microsoft Lens (formerly known as Office Lens) can convert images into PDF, Word, PowerPoint, and Excel files, and it is capable of scanning both printed and handwritten text. Currently, the app has been downloaded 50 million times on the Google Play Store (with over 952,000 reviews with an average of 4.9/5 rating) and received nearly 136,000 ratings on Apple's App St

Google Lens just made this easily overlooked option impossible to ignore

Edgar Cervantes / Android Authority TL;DR Google Lens makes it easy to run searches based on pics you snap with your phone’s camera. Lens has supported voice searches by tapping and holding on the shutter button. Now you can do the same thing with a new “Ask” button dedicated to voice input. Google Lens may not be as flashy as anything like Circle to Search, but the easy-to-overlook image analysis tool has been a reliable workhorse that continues to get better and better. Like everything els

Review: ShiftCam’s Fisheye lens is a fun way to capture wider shots on your iPhone

The iPhone is capable of capturing plenty of varying scenes, and has been for many years. Ever since iPhone 11 Pro, we’ve had a triple camera array, allowing for ultrawide, wide, and telephoto shots. Despite this, many companies still offer third party lens solutions for your iPhone, allowing you to capture even more with your iPhone. ShiftCam is one of those companies, and today I’ll be reviewing their LensUltra Fisheye lens. It’s like an Ultrawide, but with a bit more perspective. Overview

Compressing Icelandic name declension patterns into a 3.27 kB trie

Compressing Icelandic name declension patterns into a 3.27 kB trie August 2, 2025 Displaying personal names in Icelandic user interfaces is surprisingly hard. This is because of declension — a language feature where the forms of nouns change to communicate a syntactic function. In Icelandic, personal names have four forms, one for each of the grammatical cases of Icelandic nouns. Take the name “Guðmundur”: Grammatical case Form Nominative Guðmundur Accusative Guðmund Dative Guðmundi Genitive

Do Contact Lenses Expire? Everything Eye Doctors Want You to Know About Replacing Your Contacts

If you wear contact lenses, you probably don't think much about them. But they're a relatively new invention -- in fact, the first disposable contact lens wasn't introduced until 1982. "We think of contact lenses as being so normal, but 100 years ago, nobody walked around with little pieces of plastic over their eyes," says ophthalmologist Dr. Robert Kinast, the vice chair of ophthalmology at Legacy Devers Eye Institute and co-founder of GentleDrop. "Contact lenses are foreign bodies and should

My favorite lens and screen-cleaning kit keeps my tech spotless, and it only costs $8

The Koala cleaning kit with a pair of glasses. Kayla Solino/ZDNET I've been wearing prescription glasses since I was 18 months old, so trust me when I tell you I know a lot about keeping lenses clean and protected -- I've had over 20 years of practice. While it may seem like you can clean your sunglasses or glasses with any old "glass cleaner," or something as simple as soap and water, I am here to tell you that it can be a huge (and costly) mistake. Most glass cleaning products (even dish soa

How I Use Kagi

June 27, 2025 web tech What’s going on, Internet? I’ve been a happy Kagi user since early 2023 and have spent a bit of time curating my ideal Internet search experience using the tools Kagi offers. Kagi is a premium search engine that puts you first. Unlike traditional search engines that monetise your attention through ads and data tracking, Kagi delivers clean, accurate results while maintaining complete privacy. Kagi is built on a simple principle, you're our customer, not our product. The

Sony’s pocket-sized RX1R camera returns with its first update in 10 years

is a senior reporter who’s been covering and reviewing the latest gadgets and tech since 2006, but has loved all things electronic since he was a kid. After nearly a decade, Sony has announced a new version of its fixed-lens compact RX1R camera that was last updated in 2015. The new third generation RX1R III arrives with the same 35mm full-frame Exmor R sensor as its predecessor, but with a bump from 42.4 to 61 megapixels. It also benefits from Sony’s latest Bionz XR and AI image processors to

Topics: camera iii lens rx1r sony

New photographer? Here's the camera I recommend (and no, it's not a Sony)

ZDNET's key takeaways The Canon EOS R100 mirrorless camera is a great starter for aspiring photographers. It features a 24-megapixel sensor for great image quality and color and can capture 4K (UHD) video at 24 frames per second. Unfortunately, it doesn't have a flip-out preview screen. View now at Canon View now at Best Buy View now at Amazon more buying choices It's a great time to be a photographer these days, as it's easier than ever to access great cameras. Specifically, mirrorless camer