Our Premium Lenses are made for customers who want the highest level of optical performance, comfort, and personalization. They are produced from premium optical materials and can be customized with your prescription while preserving the intended blue-light, circadian, or UV filtering properties. Our Standard Lenses are a ready-to-wear, non-prescription option that still provides reliable filtering using high-quality materials, but without prescription customization.

Premium 550 (Sunset - Red)

A premium red lens designed for very strong evening light control. It gently transmits wavelengths below 550 nm while offering excellent optical quality, clarity, and comfort.

 

Standard 550 (Sunset - Red)

A deep red, non-prescription lens that blocks up to 550 nm. It is a simple ready-to-wear option for strong evening filtering.

 

Premium 530 (Sunset - Red/Orange)

Recommended for people who want strong evening filtering with less visual intensity than 550. It transmits the full color spectrum, but significantly reduces wavelengths up to 530 nm.

 

Premium 500 (Sunset - Orange)

A gentler evening lens that mainly filters blue light while preserving more of the visible spectrum. Ideal for people who are new to blue-light management or who want less color distortion in the early evening.

Premium 450 (Daytime - Yellow)

A softer yellow daytime lens that reduces the spectrum below 450 nm to improve visual comfort during screen work, driving, gaming, TV viewing, and long indoor workdays.

 

Standard 450 (Daytime - Yellow)

A richer yellow non-prescription lens made from quality optical material. It is a ready-to-wear option for reducing high-energy blue light during the day.

We also offer clear premium lenses, especially useful for customers who need prescription correction and prefer minimal tint:

 

Premium UV400

Clear premium lens with UV protection up to 400 nm.

 

Premium UV340

Clear premium lens with UV protection up to 340 nm.

 

Premium Blue Control

Clear premium lens with a special coating that slightly reduces blue light while maintaining a nearly clear appearance.

Sun Lens Premium UV400

Blocks 100% of UV rays up to 400 nm and is available with or without prescription. Premium sun lenses can also include optional polarisation and different lens colors for a more personalized outdoor solution.

 

Sun Lens Standard UV400

A ready-made non-customizable option that blocks 100% of UV rays up to 400 nm. It is designed for reliable everyday sun protection without prescription or add-on customization.

For prescription lenses, we need your exact eye correction information. After your purchase, the KUGO team may contact you to request the correct pupillary distance (PD), power range, and cylinder measurements so the lenses can be produced accurately.

Orders are typically shipped within 3 business days after your order is received. Standard delivery usually takes 7–10 days depending on the destination country. In-stock items may ship immediately, products from an external warehouse are usually sent within 1 week, and customized products can take up to 1 month depending on the quantity and production requirements.

Yes. KUGO ships worldwide. For EU countries, standard delivery is commonly handled through Packeta Home. In countries where Packeta is not available or suitable, alternative carriers such as local post or DHL may be used.

Yes. Shipping is tracked for the safety of your products, and a tracking number is provided once the shipment has been dispatched.

Yes. For prescription orders, especially KUGO 500 and KUGO 550, delivery may take up to 21 days from the date of your order. This additional time is needed for production and customization.

If you need to change your order, please contact support as soon as possible through email or the contact form. Changes are easiest before the order is processed or production begins, especially for prescription or custom lens orders.

Please contact support immediately if you need to cancel an order. Cancellation may be possible before the order is processed or before custom production starts. Customized and prescription orders may not be cancelable once production is underway.

To help ensure fast processing and delivery, please make sure your shipping address is correct and that your payment has been completed successfully. For prescription orders, send all requested prescription details promptly when contacted by the KUGO team.

We do our best to support every customer as quickly as possible. If you need help, you can contact us by email at info@kugoglasses.com or use our contact form.

 

Address                                Email

KUGO Group s. r. o.                     info@kugoglasses.com
Galvaniho 15/A
821 04 Ružinov
Bratislava
Slovakia

Yes. Standard products can be returned within 30 days from the day of delivery. Once your return is received and inspected, you will be notified by email whether your refund is approved. Approved refunds are issued to the original payment method within a certain number of days.

Customized items (for example prescription lenses) cannot be returned unless there is a production issue.

 

All standard products can be returned within 30 days from the day of delivery.

 

To start a return, contact our support team at info@kugoglasses.com. Returns should be sent to: KUGO Glasses, Bajkalská 45G, 82105 Bratislava, Slovakia.

We only replace items if they are defective or damaged. If you need an exchange for the same item, email info@kugoglasses.com and our team will guide you through the next steps.

Customers are responsible for the shipping cost of returning an item. Shipping costs are non-refundable, and if a refund is issued, the return shipping cost may be deducted from the refund. For higher-value returns, using a trackable shipping service or shipping insurance is recommended.

Only regular-priced items may be refunded. Unfortunately, sale items cannot be refunded.

Yes. KUGO offers a standard 2-year guarantee on all products, along with extra lifetime service after the initial 2-year period.

KUGO products are CE certified, but they are not medical devices. They are not a replacement for professional medical advice, diagnosis, or treatment. All information on the website is provided for educational purposes only.