Blue light glasses
Glasses with frames, sidepieces and transparent lenses in plastic. The lenses have a special coating to filter out harmful blue light from digital screens.
Art. No.: 1256513001
- Weight:
- 40 g
- Description:
- Transparent grey, Solid colour
- Nice to know:
- Blue light filtering
Composition
- Frame:PCTG 100%
- Temple:Cellulose propionate 90%, Steel 10%
- Lens:Polymethyl methacrylate 100%
Additional material information
The total weight of this product contains at least:
37% Recycled PMMA
32% Recycled PCTG
We exclude the weight of minor components such as, but not exclusively: threads, buttons, zippers, embellishments and prints.
The total weight of the product is calculated by adding the weight of all layers and main components together. Based on that, we calculate how much of that weight is made out by each material. For sets & multipacks all pieces are counted together as one product in calculations.
Materials in this product explained
- Cellulose propionate
- Cellulose propionate is a thermoplastic polymer derived from cellulose when it is reacted with propanoic acid.
- PCTG
- Poly Cyclohexylenedimethylene Terephthalate glycol (PCTG), is a polymer used to produce plastics. The polymer is of fossil origin.
- Polymethyl methacrylate
- Polymethyl methacrylate (PMMA) is a transparent thermoplastic, also known as for example acrylic, acrylate and acrylic glass. It is usually of fossil origin.
- Recycled PCTG
- Recycled PCTG (Poly Cyclohexylenedimethylene Terephthalate glycol) is a polymer used to produce plastic. It is produced from post-consumer plastic waste.
- Recycled PMMA
- Recycled Polymethyl methacrylate (PMMA) is a transparent thermoplastic, also known as for example acrylic, acrylate and acrylic glass. Recycled PMMA is produced from post-consumer plastic waste.
- Steel
- Steel is a metal alloy primarly composed of iron and carbon.
MC: Delivery in 2-5 business days, TW: Delivery in 2-5 business days
You must be 18 years or older and live in Macau or 20 years or older and living in Taiwan to place an order. The price does not include import taxes, custom duties or any other additional toll fees which might apply. RETURNS/WITHDRAWAL: You always have 30 days to decide if the item is right for you. H&M guarantees to refund any items, provided that they have been kept in reasonable condition prior to their return. Our returns are free of charge. All our packages (except for Taiwan) contain a return address label to use when you send items back. PAYMENT: We accept card payments via MasterCard and Visa. Please note that your bank might apply a fee for cross border transaction. Find out more on our customer service pages