How much do glasses cost

2 pairs for one low price applies for purchases from the $149 frame range or above. Second pair must be from the same price range of frames and lens range or below. Must be same prescription. Extra options and sunglasses not included. Prices for other lens types may differ. The prices shown here are our everyday low prices, but often special ... Sep 7, 2021 ... The frame ranges in price from $10 to $200. Bifocals, trifocals, and progressive lenses are more expensive than single-vision lenses. You may ...When it comes to keeping your shower glass clean and sparkling, vinegar can be your best friend. Before we dive into the various cleaning methods using vinegar, let’s understand wh...Glass can be painted with acrylic paint. There are some paints that are specifically made for glass, but regular acrylic paint works as well. A varnish is needed to glaze over the ...How Much Are Our Prescription Glasses & Lenses? Here Is A List Of All Of Our Lens & Frame Costs >> We offer a variety of shipping options to meet your needs for your glasses order. The cost will depend on the method you choose and your location. You can find our five shipping options and the cost for each one in the chart below. We can't wait to deliver your Pairfect Match™ to you! Our main shipping methods are standard, expedited and express. In fact, the median cost of glasses bought online is $91, while the median cost of glasses bought in-store is $234. Frame Material. Naturally, what your glasses are made of …Generic frames starting at 100 €. They have 3 stores in Berlin. Brillenplatz.de (German) Cheaper glasses with generic frames for less than 50 €. Fielmann (German) The Nulltarif collection costs less than 20 €. They have hundreds of branches in Germany. Mister Spex (German) Cheaper glasses with generic …If you’re struggling to read or see things close up, then it might be time to invest in a pair of reading glasses. If you’ve never worn glasses before, you might be wondering how t...When glass is swallowed, it can cause complications, as the sharp edges can tear the tissues, particularly those in the esophagus, and can end up causing an infection according to ...Hit the discount stores. If someone in your family has a very simple prescription, you can find reading glasses for $1-$3 at a dollar or discount store, Woroch adds. At the very least, these can serve as “backup” pairs for kids who are rough on their glasses. This way, they can keep their good pair safe for school and homework.Plastic ones can cost between $20 and $250, depending on the style and brand. Designer frames can cost anywhere from $100 to $500, depending on the brand and style. In addition to the cost of lenses and frames, there are several additional factors that can increase the cost of your eyeglasses. These factors include: We make it easy for you to find the glasses & lenses you need. Our main promotion includes two pairs of prescription eyeglasses for $79.95 with 100s of frames to choose from and a FREE eye exam! This includes single vision uncoated plastic lenses on two frames tagged at $69.95. Each of our licensed optometrists takes pride in providing high ... Q. How much do glasses cost? A. Single vision lenses start at $120/ pair or $60/ lens. Q. How long to get new glasses or contacts? A. Glasses can be ready anywhere from 1 day to 2 weeks depending on the lens and if it is stocked or not. Contact lenses are delivered in office between 3-10 working days depending on lens type and delivery method.Baird. $145. Prescription eyeglasses starting at $95, including lenses. Progressive lenses start at $295. Browse our latest styles today.Feb 20, 2024 · How Much Do Progressive Lenses Cost? Glasses themselves can be costly. Prices range from about $8 to upwards of $600 for people who don’t have vision insurance. 3. Your vision insurance may or may not cover the cost of prescription glasses. Some insurance plans may pay up to a certain amount. How much your glasses cost you depends on a few ... Let Us Help You See Your Best*. Costco Optical prides itself on having some of the most knowledgeable employees in the industry. Our staff consists of trained opticians that are well regarded in the optical industry. You can feel confident that you are receiving the best possible care when visiting the Costco Optical department. Here’s a breakdown of what you can expect when it comes to cost at the Walmart Vision Center: A regular eye exam without contact lens fitting starting at $75. An eye exam with contact lens fitting or other services: up to $150. Visual field screening: $15. Retinal photo: $29.Typical Price Range. $235 – $505. Extreme Low-End Cost. $120. Extreme High-End Cost. $2,630. While most window glass replacement projects cost between $235 and $505 – or an average of $305 – homeowners can pay as little as $120 or as much as $2,630 to get their broken glass replaced.Q. How much do glasses cost? A. Single vision lenses start at $120/ pair or $60/ lens. Q. How long to get new glasses or contacts? A. Glasses can be ready anywhere from 1 day to 2 weeks depending on the lens and if it is stocked or not. Contact lenses are delivered in office between 3-10 working days depending on lens type and delivery method.Our prices are very competitive and usually start at about £7,000.00. We pride ourselves on being exceptionally helpful all the way from free estimates right through to installation, service, and help on maintenance. Give us a call on 0800 009 6245 to have a chat about the design options and free property survey or fill the quick …I'm just single vision, but at Warby Parker, the lenses, frames and tax costed me $152. Zenni was even better with the frames costing $19, the lenses costing $30 and shipping costing $5. This as opposed to the ~$300 it cost me to get one pair of Rayban glasses from Lenscrafters.The cost of the transition lenses is influenced by many factors including the coating, the type of the lenses, and the material these are made from. In case you don’t have insurance be prepared to pay anywhere between $160 and $370 only for the lenses, without including the frames or the prescription. If you add the …2 pairs for one low price applies for purchases from the $149 frame range or above. Second pair must be from the same price range of frames and lens range or below. Must be same prescription. Extra options and …Recent research shows that EnChroma's patented lens technology can improve color vision for those with red-green color blindness and expand the range of visible colors. The study, conducted by UIW, revealed wearing EnChroma glasses: Stimulated the brains color vision center. Showed immediate and long-term improvement.Based on the given conditions, formulate: 7 \times 24 \div 4 7× 24÷ 4. Cross out the common factor: 7 \times 6 7×6. Calculate the product or quotient:42. get the result:42. Answer: 42. Click to rate: 5. (452. Click here 👆 to get an answer to your question ️ 4 glasses cost £24 in total.Feb 20, 2024 · How Much Do Color Blind Glasses Cost? A pair of adult EnChroma lenses cost between $200 and $400. For children, the glasses start at approximately $269. Jun 15, 2023 · The average cost of glasses from an optometrist runs about $350 before insurance, according to SightMD, and extra features like progressive bifocals or anti-reflective coating can run your bill up ... For a decent frame and proper lenses the price will start at around 6000 baht. Ray ban frame with glasses and all the eye tests was 7000 baht. If you want more expensive the sky is the limit. For a pair of Cartier glasses all tests etc. we paid 80000 baht. redtitbandit.12 feet (144” x 80”) $950 – $1,500. 14 feet (168” x 80″) $950 – $1,700. 16 feet (192” x 80”) $1,300 – $2.200. The cost of sliding glass patio doors will vary greatly depending on the size you need. The larger the door, the more expensive it will be. For a 4-foot opening, you can expect to pay between $400 and $1,000 for …The price of glasses is going to depend on the materials used, as well as how many pairs are being made. If you need a pair of prescription glasses, for example, you’ll need an eye exam and a trip to the optometrist before purchasing them. An average priced pair of prescription glasses can cost anywhere from …How Much Do TAC Glasses Cost? Like regular sunglasses, the price of TAC glasses varies depending on the brand and quality: Bell+Howell Tac glasses are the most affordable at $25, but customers complain that the frames break easily. Higher quality TAC glasses from Oakley are more expensive at $133, while Outlaw Eyewear’s TAC …Based on the given conditions, formulate: 7 \times 24 \div 4 7× 24÷ 4. Cross out the common factor: 7 \times 6 7×6. Calculate the product or quotient:42. get the result:42. Answer: 42. Click to rate: 5. (452. Click here 👆 to get an answer to your question ️ 4 glasses cost £24 in total.Although the 1.5 index and CR39 material still makes this a thicker option than a higher index lens the Enhanced Anti-Glare coatings will give you good cosmetic results if your Varifocal prescription is lower than +/-3.00 sphere powers. It has all the benefits of the Anti-Glare lens but with the added special features listed below. Also, as with all our Standard 1.5 index …May 19, 2022 ... Single vision lenses generally help you see clearer at a single distance. Bifocal lenses are split into two sections to accommodate both near ...Cheap prescription eyeglasses can vary in cost, with cheaper options ranging from $8 to $600 for a standard pair. On average, new glasses typically fall within the price range of $200 to $300. The cost varies based on brand, frame type, and where you purchase them.When it comes to keeping your shower glass clean and sparkling, vinegar can be your best friend. Before we dive into the various cleaning methods using vinegar, let’s understand wh...Nov 7, 2022 · The Cost of Glasses without Insurance. The average cost of a complete pair of glasses is $350, but the price can range anywhere from $10 to $1,000. And if you don't have insurance, that cost is entirely on you. Lens frames can be the most expensive part of the glasses, with high-end designer brands costing hundreds of dollars. Feb 14, 2019 · The most basic pair, which I tested, now cost $599.99. Prescription lenses cost an extra $200, which you can submit to your insurance for reimbursement; blue light-blocking lenses cost $100; round ... What to look for when buying prescription glasses. The first step before buying glasses is to go for a comprehensive eye examination, this will give you an up-to-date script and can also identify any eye health issues. "An optometrist is qualified to not only prescribe the right lenses to suit your specific vision impairment, they also conduct ... Looking for the perfect eyeglasses to suit your style and vision? EyeBuyDirect has you covered with a huge collection of prescription eyeglasses from $6. You can browse by shape, size, color, and more, and enjoy free returns, 24/7 customer service, and vision insurance. Try on your glasses online with Virtual Try-On and get ready to see the world in a new way! We make it easy for you to find the glasses & lenses you need. Our main promotion includes two pairs of prescription eyeglasses for $79.95 with 100s of frames to choose from and a FREE eye exam! This includes single vision uncoated plastic lenses on two frames tagged at $69.95. Each of our licensed optometrists takes pride in providing high ... Cost of Contacts vs. Glasses. Most of the time, glasses are cheaper than contact lenses. This considers the longevity of glasses and the care and cleaning of contact lenses. Contact lenses need replacement, whereas a pair of glasses can last a lifetime if you’re careful and your prescription doesn’t change. …Mar 1, 2023 ... Depends on what type of glasses that you order, if you are having custom made vari-focals, they will be more expensive.The national average cost for a window glass replacement as of 2024 is $280 to $325 per window. However, a window pane glass replacement can cost anywhere between $70 and $800 depending on the extent of the damage. Minor window glass repairs can cost under $100, while replacing the entire window can …The cost of prescription lenses varies based on materials, lens type, your prescription, and other factors. Most basic single vision lenses can cost anywhere between $50 and $1,000. It all depends on what you need. Keep in mind, insurance coverage or discounts from retailers may impact the final cost.DETAILED SAM’S CLUB EYE GLASSES COST. Basic Eye Glasses frames cost can range from $50-$200. Designer Eye Glasses frames cost can range from $150-$350. Plastic Lenses cost $40. Polycarbonate $150. High Index $150. Progressive Bifocal Lenses cost $200-$250. Progressive Bifocal HD Lenses cost $350-$400. Reflective coating and …Jan 31, 2020 · Plastic lenses, according to The Vision Council, are much lighter than glass lenses and widely prescribed for their comfort, durability and impact resistance. Plastic lenses also are more affordable, more durable and come in a range of options. A scratch-resistant coating can be applied to plastic lenses to prevent unwanted scuffs and marks. Feb 6, 2023 · How Much Do Glasses Cost? The price for eyeglasses can vary widely. According to Consumer Reports, eyeglasses from a top U.S. eyewear chain had an average out-of-pocket cost of $369, while the average cost at a U.S. membership discount retailer was $184. 4 The cost to replace a sliding glass door yourself is $800 to $1,800, including the door, delivery charges, and tools. Delivery costs $70 to $80, and tools and supplies cost $135 to $340. Replacing a sliding door takes half a day and requires two people since doors are heavy and difficult to position.Higher-end frames with prescription lenses may be close to $200-$300. Additionally, at Safety Gear Pro, we offer our safety glasses with a host of optional add-ons. For example, you could choose progressive lenses or lined bifocals. These add $40 or $10 respectively. If you select a thinner, plastic lens, …I'm just single vision, but at Warby Parker, the lenses, frames and tax costed me $152. Zenni was even better with the frames costing $19, the lenses costing $30 and shipping costing $5. This as opposed to the ~$300 it cost me to get one pair of Rayban glasses from Lenscrafters.Recent research shows that EnChroma's patented lens technology can improve color vision for those with red-green color blindness and expand the range of visible colors. The study, conducted by UIW, revealed wearing EnChroma glasses: Stimulated the brains color vision center. Showed immediate and long-term improvement.Normal range: $314 - $889. Stained glass window installation starts at $314 and can run up to $889. The cost to install a stained glass window is about $592 on average. S tained glass windows date back to the Middle Ages, though they are still appreciated as a feature in modern homes. Installing a stained glass window can add a unique, colorful ...Baird. $145. Prescription eyeglasses starting at $95, including lenses. Progressive lenses start at $295. Browse our latest styles today.Feb 17, 2021 · So, how much are prescription Ray-Ban glasses? The cost of frames generally ranges between $133 and $263, but if you have a tight budget, keep an eye out for sales and promotions on their website — you may find selected frames at a reduced price. You can also check to see if your insurance will cover a portion of your prescription glasses. Glass Splashback From $300 per square metre. Glass kitchen splashbacks in New Zealand are very common. Remember, you want a splashback that will complement your kitchen’s colour scheme. Therefore, you should go for the back-painted glass kitchen splashbacks. Note that the paint is on the backside of the glass.The average cost of a pair of glasses without insurance is $242, according to VSP. This includes frames and lenses, but not progressive lenses. The cost varies by prescription, frames, lenses, region and eyewear brand. …Aug 11, 2022 · Glasses can be quite expensive; the average cost varies from state to state and can go from 50$ to 200$. There are many variables regarding glasses prices, the first being the frames, the second being the lenses, and the lens coatings. When choosing lenses, standard ones tend to be the less expensive, while Transitions® are more costly. How Much Do Zenni Glasses Cost? Compared to most eyeglasses retailers, Zenni’s prices are nearly unbelievable. You can find men’s and women’s glasses starting at $6.95 with select styles on the higher end of the scale at $59.95. Children’s glasses begin at $6.95 and go up to $45.95.When it comes to auto glass repair, it’s important to find a reliable and experienced company to do the job. After all, you don’t want to risk your safety by having a poorly done r...Our lenses. We use digital free-form progressives that come with anti-reflective, scratch-resistant, and smudge-resistant lens coatings (plus block 100% of UV rays) at no additional cost. Our standard progressives start at $295—if you’re looking for superior visual quality, reduced peripheral distortion, and added comfort, we also … Prescription glasses starting at $95. Skip to main content. Save 15% on two or more Rx pairs. Learn more. Shop contacts, get a $50 eyewear credit ... The average cost of prescription eyeglasses in today’s market ranges from $200 to $300. However, remember that this is a general estimate, and the actual price can vary …Top EO Eyeglasses Price List 2024. Top 10 products Price Store; EO Viseo VS201220 Eyeglasses ₱ 349.00 : Shopee : EO Viseo VS201229 Eyeglasses ₱ 349.00 : ... How do I choose eyeglass frames? There are many factors that can influence the frames you choose for your eyeglasses.Looking for the perfect eyeglasses to suit your style and vision? EyeBuyDirect has you covered with a huge collection of prescription eyeglasses from $6. You can browse by shape, size, color, and more, and enjoy free returns, 24/7 customer service, and vision insurance. Try on your glasses online with Virtual Try-On and …Donating recycled eyeglasses can have a huge impact on people in need around the world. By donating your old glasses, you can help those who are unable to afford new ones. Here are...If you are in need of glass cut to size, you may be wondering how to find the right glass cutting service for your needs. With so many options available, it can be overwhelming to ...Fastest Delivery: EyeBuyDirect. Also Great: Liingo. Best Place to Buy Contacts: 1800 Contacts. How Progressive Lenses Work. Progressive lenses change slightly in …12 feet (144” x 80”) $950 – $1,500. 14 feet (168” x 80″) $950 – $1,700. 16 feet (192” x 80”) $1,300 – $2.200. The cost of sliding glass patio doors will vary greatly depending on the size you need. The larger the door, the more expensive it will be. For a 4-foot opening, you can expect to pay between $400 and $1,000 for …Sep 26, 2023 ... Comments745. Brandon Elbers. Last year during my eye exam they suggested these lenses, but the cost is just too high imo. ... That's just too much ...How Much Do Adjustable Eyeglasses Cost? Adjustable eyeglasses cost much less than traditional prescription vision correction. The average cost of adjustable glasses is about $25. Some brands offer adjustable eyewear for less than $5 a pair. Summary. Adjustable glasses correct a variety of refractive errors, …Aug 4, 2020 · In 2023, the average eye exam cost by region is: Midwest – $87. Northeast – $107. Southeast – $103. Southwest – $103. West – $125. Northwest – $131. Three years ago, eye exams in the Northwest, the most expensive region, were 44% more expensive than they were in the Midwest, the least expensive region. In 2023, an eye exam in the ... Typical tabletop prices for 1/4″ clear glass. Use these prices as a guide to see if your local glass shop is in line with US national glass rates. For 1/4″ clear glass, the table below is for annealed glass. Add about 15% for tempered glass.Below you will see some Costco eyeglasses price estimates so you can determine the type of prices you can expect to pay for Costco glasses. Below you will find Costco Eyeglasses Price Estimates. Glasses Type Starting Price; Children's : $35.99: Women: $59.99: Men: $69.99: Name Brand: $99.00: Designer: $129.99:They take numerical values (either literals or variables) as their operands and return a single numerical value. These are widely used in mathematical computations, like in programming languages, spreadsheets and calculator apps. 4 glasses cost £24. 1 glass cost £24/4 = £6. 7 glasses cost = …Oct 18, 2021 · The Average Cost of Glasses. A variety of factors affects how much glasses cost — where and how you buy your glasses play a big role — so prices vary widely. However, according to Consumer Reports, consumers tend to pay between $100 and $400 for their prescription specs. Reading glasses ring up for a fraction of the cost of prescription ... Frame price starts from $50 (not many good options), good frames will be around $150-$200.I asked for the lens price it's $350 or $600 (thinner). That means it will be $500 or $750 for a …Discover EnChroma's adult and kids collection of color blind glasses designed to enhance color vision. Shop now for a transformative visual experience. ... Sale price From $499 Available in Rx. Clear + Quick add. Ellis. Sale price From $449 Available in Rx. Smooth Black + Quick add. Rockridge. Sale price From $479 Available in Rx. GunmetalPrice includes frame from the $149 range and standard multifocal lenses. Higher value frame, lens upgrades and options available at an extra cost. Excludes safety eyewear and reglazes. Cannot be used in conjunction with any other offer or discount. Check out Specsavers' latest multifocal lenses offers, costs and prices.Eyeglasses from a top eyewear chain had a median out-of-pocket cost of $369, according to the same report. But the price you actually pay can vary widely. Frames can range from a rock-bottom $8 for metal-alloy versions to $600 for their brand-name counterparts. See moreThe price of glasses is going to depend on the materials used, as well as how many pairs are being made. If you need a pair of prescription glasses, for example, you’ll need an eye exam and a trip to the optometrist before purchasing them. An average priced pair of prescription glasses can cost anywhere from …The true average is somewhere between $150 and $500, depending on the power of your prescription, the frames and lenses you choose, and the financial support of your vision …Varilux Lenses Costs and Insurance. The average cost of Varilux is between $129 to more than $400 for the lens alone. A prescription may cost you about $60 to $125 without insurance. If you prefer coating to reduce glare and prevent harmful blue light, it may cost you an additional $50 and $100.The refractive index of the most popular eyeglass lens materials used today ranges from 1.498 (CR-39 plastic) to 1.74 (a type of high-index plastic). For the same prescription power and lens design, a lens made of CR-39 plastic will be the thickest and a 1.74 high-index plastic lens will be the thinnest. Let Us Help You See Your Best*. Costco Optical prides itself on having some of the most knowledgeable employees in the industry. Our staff consists of trained opticians that are well regarded in the optical industry. You can feel confident that you are receiving the best possible care when visiting the Costco Optical department. Get 10% off sunglasses with ANY contact lens purchase* *Discount automatically applied in cart with qualifying items. Shop Sunglasses The 2 for $79.95 advertised offer includes single vision uncoated plastic (CR39) lenses, frames from our $69.95 price selection and a free eye exam.* Your exam ...With products ranging from $750.00-$950.00/ per linear foot, the reusability component bumps up the overall value of PurOptima’s glass partition walls. Contact PurOptima today to explore our impressive selection of award winning glass partition systems and find the smart, cost-effective and sustainable solution for your project!Most importantly for many buyers, Tifosi is able to produce a good-quality performance eyeglass at a lower cost than most of the competition. Single vision ...Find your glasses Do I Need Glasses? Lens guide Buyer's guide Order Replacement glasses Lens extras and treatments Do blue light glasses work? #loveglasses blog Accessories Contact lenses Contact lenses; Product type View all Daily Monthly Information Direct debit scheme easycare FAQs Free contact lens trial Express Re-order My …I'm just single vision, but at Warby Parker, the lenses, frames and tax costed me $152. Zenni was even better with the frames costing $19, the lenses costing $30 and shipping costing $5. This as opposed to the ~$300 it cost me to get one pair of Rayban glasses from Lenscrafters.Discover EnChroma's adult and kids collection of color blind glasses designed to enhance color vision. Shop now for a transformative visual experience. ... Sale price From $499 Available in Rx. Clear + Quick add. Ellis. Sale price From $449 Available in Rx. Smooth Black + Quick add. Rockridge. Sale price From $479 Available in Rx. GunmetalIn 2023, standard cataract surgery with Medicare costs an average of: $328 at a non-hospital surgical center. $539 at a hospital outpatient center. A complex cataract surgery will cost a little more, on …Find out the average cost of eyeglasses in the U.S. and how to budget for your vision needs. Learn about the pros and cons of cheap and expensive glasses, and the features you may want to add. With the average cost of a pair of Zenni eyeglasses at $44, the average family will spend the following over a 15-year period: Brick & Mortar At $343 per pair, the average family will spend the following on eyeglasses over a 15-year period: Complete pricing. From our great value Star Price to the latest designer ranges, we’ve got hundreds. of styles to suit all tastes and pockets. Plus, all our glasses are priced to include. single-vision lenses and a scratch-resistant treatment as …May 22, 2023 · America's Best: This popular chain offers eye exams for $59, or you can buy two pairs of glasses for $80 and get the eye exam for free. Costco: Not all Costco locations have a Costco Optical, but ... Plastic ones can cost between $20 and $250, depending on the style and brand. Designer frames can cost anywhere from $100 to $500, depending on the brand and style. In addition to the cost of lenses and frames, there are several additional factors that can increase the cost of your eyeglasses. These factors include:Monthly disposables: $45 to $85 per box (4 boxes/annual supply) Monthly toric (astigmatism) disposables: $55 to $95 per box (4 boxes/annual supply) Conventional-yearly soft lenses: $25 to $100 per lens (2 lenses/annual supply) Rigid gas permeable lenses: $75 to $325 per lens (2 lenses/annual supply)The majority of regular size marbles weigh less than 0.16 ounces. However, the weight of a glass marble varies depending on the size of the marble and the glass used to make the ma...Feb 26, 2024 · The latest Google Glass Enterprise Edition 2 model retails for $999 and is available directly from the Google Store and authorized resellers. The discontinued Google Glass Explorer Edition for consumers is harder to find new, but pre-owned units may be available on third-party marketplaces for $300 to $800. Advanced hardware , software, and AI ... Jan 19, 2024 ... “But I would say on the lower end, something decent quality would be $30 to $40, and an average [higher] quality pair could be $200 to $300.”.When glass is swallowed, it can cause complications, as the sharp edges can tear the tissues, particularly those in the esophagus, and can end up causing an infection according to ...Mar 22, 2021 ... How much do eyeglasses from Walmart Vision Centers cost? ... Glasses start from $10 to $40, but you should expect to pay more than that. Single ...Dec 29, 2023 ... The Kirkland Signature Daily Disposable 90-pack costs $58.99 per box and includes 90 disposable lenses. Meanwhile, you can see how Costco's ...Are you fascinated by the timeless beauty of stained glass? Do you dream of creating your own stunning masterpieces? If so, then attending a stained glass class is the perfect way ...Below you will see some Costco eyeglasses price estimates so you can determine the type of prices you can expect to pay for Costco glasses. Below you will find Costco Eyeglasses Price Estimates. Glasses Type Starting Price; Children's : $35.99: Women: $59.99: Men: $69.99: Name Brand: $99.00: Designer: $129.99:The cost of prescription glasses varies widely, depending on your vendor, frames, lenses, and add-ons. It can range from less than a hundred to a thousand or more. …Price low to high, Price high to low, Sale, What's ... Choosing your glasses & lenses. We have a wide ... They do not store directly personal information ... | Ceaobqbkeu (article) | Mypobbi.