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If you already have a suitable frame, you can choose to purchase prescription lenses only.
This option does not include a frame and is ideal for replacing existing lenses. Please make sure to provide accurate prescription details to ensure optimal visual clarity and comfort.
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1-Year Limited Warranty
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Last updated: September 21, 2026
This policy explains where LEION ships, current shipping fees, delivery estimates, tracking, customs charges and prescription lens shipping for orders placed on leion.glass. It should be read with our Refunds, Returns & Order Cancellation Policy and Terms of Service. Nothing in this policy limits consumer rights that applicable law does not allow us to exclude or restrict.
These are estimates, not guaranteed delivery dates. Carrier capacity, customs inspections, weather, holidays, remote addresses and other events outside our control may affect delivery. If we expect a pre-order to ship later than the time stated when you ordered, we will contact you with an updated estimate and the options required by applicable law.
We currently offer standard shipping to the countries and regions listed below. The final shipping fee and currency for your address are shown at checkout before payment.
Ireland, Estonia, Italy, Austria, France, Bulgaria, Spain, Belgium, Poland, Denmark, Germany, Finland, the Netherlands, the Czech Republic, Croatia, Latvia, Lithuania, Luxembourg, Romania, Malta, Monaco, Norway, Portugal, Sweden, Switzerland, Cyprus, Slovakia, Slovenia, Turkey, Greece and Hungary.
Argentina, the United Arab Emirates, Egypt, Australia, Macao SAR, Pakistan, Brazil, Ecuador, Canada, Malaysia, the United States, Mexico, South Africa, Japan, Saudi Arabia, Taiwan, Thailand, Hong Kong SAR, Singapore, New Zealand, Israel, Indonesia, Vietnam, Chile and China.
If your destination is not listed or checkout does not offer a shipping method, standard shipping is not currently available there. Please contact us before placing an order. Orders with unsupported destinations may be cancelled and refunded if they have not shipped.
We select a carrier based on the destination and service available. International orders may ship with FedEx, UPS, DHL or another carrier. After an item ships, we will email tracking information to the address on your order. A tracking number may be created before the carrier records its first scan, so tracking updates may take some time to appear.
Prescription lenses are custom-made using the prescription and measurements submitted with your order. Please allow approximately 15 business days for lens processing; this is production time and does not include transit after dispatch. Missing or corrected prescription information may extend the estimate.
Your glasses and prescription lenses may be shipped separately. The glasses may arrive first, followed by the lenses when processing is complete. We will send separate tracking information for each shipment after it is dispatched.
Prescription lens cancellations and returns follow the rules in our Refunds, Returns & Order Cancellation Policy. Custom lenses may be cancelled before processing begins. Once processing or fabrication has begun, cancellation or a refund for a change of mind, customer-entered prescription or measurement errors, a later prescription change, personal fit or comfort, or adaptation preferences is not available, except where LEION made an error or applicable law requires another remedy.
Pre-order dates are estimates and may change. If we cannot ship within the time stated when you order, we will notify you of the delay and, where required by law, ask you to agree to a revised shipping date or offer cancellation and a refund for unshipped items.
You may request cancellation of a non-custom product, including a pre-order, at any time before it ships. Once it has shipped, it cannot be cancelled, but an eligible return may be requested under our Refunds, Returns & Order Cancellation Policy. If an order includes custom prescription lenses, the lens item and any product sold as an inseparable package with it may be cancelled only before lens processing or fabrication begins. Separate non-custom items may be cancelled before they ship.
Taxes collected by LEION are shown at checkout where applicable and are handled as required by law. Customs duties, import taxes, brokerage charges and other local fees charged directly by customs authorities or a carrier are generally the recipient’s responsibility unless they were collected at checkout or applicable law requires otherwise.
Customs inspections, clearance procedures and local authorities may delay delivery; LEION cannot control their processing times. You may be asked to provide documents or information to complete local customs procedures.
We cannot ship to P.O. boxes, mailbox-only addresses, APO/FPO addresses or military bases. Orders placed with one of these addresses may be cancelled and refunded if they have not shipped. Please enter a complete, deliverable physical address and contact us promptly if you need to correct it. After dispatch, address changes or shipment interception may not be possible.
Returns and mail-in repairs from unsupported countries or regions may be limited. If service is available, additional shipping, customs or local handling requirements may apply. We will explain any available arrangements and costs before you send a product.
For shipping questions, a delayed tracking update or help with an address, email support@leion.glass and include your order number.
Last updated: September 21, 2026
This policy explains the limited commercial warranty LEION provides for qualifying products bought from leion.glass or an authorized LEION seller. It applies in addition to your consumer rights under applicable law. Where the law gives you a longer or broader protection, that protection continues to apply.
If products or prescription lenses in one order are delivered separately, the applicable period for each item begins on its own delivery date. Please keep your order confirmation or other proof of purchase.
During the applicable warranty period, this policy covers defects in materials or workmanship that prevent a LEION product from working as intended under normal use.
For prescription lenses processed by LEION for Hey2 or LEION Hearing, the applicable model warranty also covers a confirmed lens manufacturing or processing error attributable to LEION. For example, if LEION makes the lenses to values different from the prescription or measurements you confirmed, contact us for review. The warranty does not treat an incorrect value supplied or confirmed by the customer as a LEION processing error.
After reviewing a covered claim, LEION will provide an appropriate remedy in accordance with applicable law and this policy. Depending on the issue, this may include repair, reprocessing or replacement of the affected product or lenses, or a refund where required or appropriate.
Subject to any rights that cannot be excluded under applicable law, the limited warranty does not cover:
These exclusions do not apply where the problem was caused by LEION or where applicable law requires a remedy.
Please check all prescription and measurement details before submitting your order. Custom prescription lenses may be cancelled before processing begins. Once processing or fabrication has begun, the custom lens item and any product sold as an inseparable package with it cannot be cancelled, returned, exchanged or refunded for a change of mind, customer-entered prescription or measurement error, a later prescription change, personal fit or comfort, or adaptation preference. This does not apply if LEION made an error, the product or lenses are defective, or applicable law requires another remedy.
For the full cancellation and refund rules, including the return period for eligible non-custom products, see our Refunds, Returns & Order Cancellation Policy.
We may ask for additional information or inspect the product to determine whether the issue is covered. If a claim is not covered, we will explain the reason and any available options or charges before proceeding.
This limited commercial warranty is provided in addition to consumer rights and remedies that apply to your purchase. Nothing in this policy excludes or restricts a guarantee, remedy or right that applicable law does not allow LEION to exclude or restrict. The warranty periods above do not shorten any longer protection required by law.
See our Refunds, Returns & Order Cancellation Policy for cancellations and refunds, our Shipping Policy for delivery estimates and prescription lens processing, and our Terms of Service for the terms that apply to use of our store and services.
For warranty questions or claims, contact LEION TECHNOLOGY PTE. LTD. at support@leion.glass or 65 Chulia Street, #25-03, Singapore 049513.

Prescription lenses only (frame not included)
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1-Year Limited Warranty
LEION Hey2: 1-year limited warranty; LEION Hearing: 2-year limited warranty. Compatible prescription lenses follow the model term. See our Warranty Policy.