Tortoise Shell Sunglasses Prescription (Grey)

Our Biohacked Sunglasses are designed to filter down harmful blue light whilst allowing beneficial red light through. Our Biohacked Sunglasses also block all glare which can help protect your eyes.

Infused with 100% UVA and UVA protection our Biohacked Sunglasses have you covered.

Our Biohacked Sunglasses are different from other sunglasses brands as they focus on keeping your light environment optimal. Red light is very beneficial to us and by allowing most red light through your Biohacked Sunglasses you can reap those benefits.

Biohacked Sunglasses are best worn in areas of high glare and during the highest UV times of the day for optimal results.

We are delighted to offer both prescription and reading glasses options as well as non-prescription options.

Simply select whether you’d like non-prescription, prescription or readers once you click on them. For prescription service, upload your script on the product page, and we will then custom make your desired lenses in your very own prescription.

Prescription glasses can be single or multifocal options and are made in our optics lab.

For readers, you easily select your magnification between +0.25 to +4.00 on the product page once you have chosen your frames. We offer readers in +0.25 increments.

If you cannot find a frame you like you can use our custom frame service where you can send us your own frame to add our lens technology to.

Firstly we recommend identifying which frames will best suit your face shape, see our size guide on the top. Secondly, check the frame measurements by using our size guide.

Our favourite picks: - For a small face size choose Denver or Echo - For a medium face size choose Parker or Tortoise Shell - For a large face size choose Smith or Maverick.

If your BON CHARGE glasses arrive and do not fit, your local optometrist can easily adjust them to fit you perfectly. They do this either for free or for a nominal fee. However, you can exchange as many times as you like with BON CHARGE until you get the perfect frame for you.