Eyewear experts reveal the major differences between cheap and expensive sunglasses - so is it actually worth splashing the cash?

Have you ever wondered if there really is a difference between expensive sunglasses and cheap ones? 

After all, you can pick up a pair for $10 at your local drugstore, or you can splash out hundreds on the latest designer pair worn by your favorite celebrity. 

But other than a designer logo on the hinges, what's the real difference - for example, can inexpensive lenses damage your eyes and are the fancier ones far more durable? 

To find out, FEMAIL consulted eyewear experts about what to look for when picking out a pair of sunnies to guarantee yours last and protect your eyes - as well as your bank balance. 

CEO of Otra Eyewear Linda Hammond, based in Byron Bay, Australia, warned DailyMail.com, 'While consumers pay for the brand name and there is a ton of marketing behind an expensive pair, they may not always be a superior product.' 

FEMAIL consulted eyewear experts about what to look for when picking out a pair of sunnies to guarantee yours last and protect your eyes - as well as your bank balance

Otra's frames sell from around $65 to $75 and are a hit with celebrities including Kylie Jenner, Beyonce, Lindsay Lohan, Jennifer Lopez, and Hailey Bieber 

Otra's frames sell from around $65 to $75 and are a hit with celebrities including Kylie Jenner, Beyonce, Lindsay Lohan, Jennifer Lopez, and Hailey Bieber. 

Linda explained that 'one of the most important things to look out for is UV protection.'

'For example, Australia has a strict inspection for the UV protection so we have to ensure all frames would pass the same test as we are sold in multiple countries,' Linda said, adding that 'some inexpensive pairs only worry about one market or another which would mean their quality is lower.' 

CEO of Otra Eyewear Linda Hammond warned DailyMail.com, 'While consumers pay for the brand name and there is a ton of marketing behind an expensive pair, they may not always be a superior product'

When it comes to price point, you shouldn't be spending hundreds, but it's probably better to not grab a pair at the drugstore.  

'A safe bet would be frames starting around $50, as this will ensure a better quality lens, frame and hinges for a more comfortable and protective wear,' Linda said. 

'Consumers can get great sunglasses for not hundreds of dollars that offer the same protection and functionality as household brands.' 

Jonathan Crespo, North America CEO of eco-friendly eyewear brand IZIPIZI, told DailyMail.com, 'While price doesn't always reflect quality, it does convey a message,' as 'it all comes down to brand positioning.' 

'Some high-priced frames are made with low-cost materials, while some affordable frames use premium materials,' Jonathan advised. 

Bru Eyewear is a favorite with Gen Z and celebrities like Hailey Bieber (left) and Emma Chamberlain (right)

'For comfort, ensure the frames aren't too tight or too loose,' Jonathan told DailyMail.com

Jonathan said to look out for the most comfortable fit, no matter what price point you're considering. 

'Your pupil should be as close to the center of the lens as possible for the best fit,' Jonathan said. 

'When a frame fits well, you can usually feel it immediately, but oftentimes a simple adjustment will make them fit just right.' 

UV protection is another must and it's a guarantee when buying branded eyewear. 

Jonathan Crespo of IZIPIZI spilled to FEMAIL, 'It all comes down to brand positioning'

'However, caution is needed with sunglasses sold at kiosks selling off-brand glasses, gas stations, or street vendors,' Jonathan continued. 

And while Jonathan said 'there's no specific price to avoid,' he added that 'it's important to  steer clear of glasses with little to no information, just as you wouldn't buy food without knowing its ingredients.' 

Paige Brubaker, the founder of Bru Eyewear, a celebrity favorite with Hailey and Justin Bieber, Emma Chamberlain, Renee Rapp and more, told DailyMail.com, 'It's all about the brand name.' 

It's also important to know what materials to look out for. 'All acetate sunglasses are nice quality sunglasses,' Paige said. 'There are buzz words for lenses like polarized or anti glare. Although those can be nice and can cost a little more, I think it's more about preference to the wearer.'

When it comes to designers making thousand dollar shades, Paige said, 'If you think about it, none of these brands started in eyewear or specialize in that. They outsource all of that production.'

However, Paige, based in California, clarified that some brands with high price tags are worth it, since they utilize sterling silver, gold and diamonds on the frames. 

But if you're not looking for a bit of bling and are more interested protecting your eyes, Paige said to look out for polarized shades. 

There's no need to drop thousands on the sunglasses of your dreams - but it's probably best to avoid picking up your next pair at CVS.