We have something better for you. The technology used by Zebriana computer glasses is well researched at university level which not just block the blue light but also improve the sleep quality at night.
There are two types of lenses that Zebriana provides.
Yes they do but only 20%. No clear lens in eye wear industry can block more than 20% blue light of screen (irrespective of the unwarranted claims). Go for amber lens type for better protection.
It usually takes 1 day in processing and 3 days in transit. Progressive & bifocal glasses may take 2-3 days in processing. (Logistics disruption due to COVID-19 can affect these estimates. Expect delay in present scenario)
Yes. Shipment details will be shared with you through email/ sms after the consignment is dispatched.