One pair, indoor clarity and outdoor comfort. The Rongchy ED0002-BS features photochromic lenses that darken in sunlight and fade back indoors — with nearsighted strengths from -0.50 to -4.00 built in, so there is no need to swap between two pairs.
- Photochromic lenses — darken outdoors in the sun, return to clear indoors, UV400 protection
- Oval metal frame — slim elegant silhouette with twisted wire temples and metal accents
- Nearsighted strengths -0.50 to -4.00 — pick the option that matches your prescription
- Metal hinges & silicone nose pads — smooth to open and close, soft support for all-day comfort
- Three finishes — Gold, Purple and Silver, a refined style for him and her
Measurements
| Lens Width | 52 mm / 2.05 in |
| Lens Height | 36 mm / 1.42 in |
| Nose Bridge | 17 mm / 0.67 in |
| Frame Total Width | 137 mm / 5.39 in |
| Temple Length | 146 mm / 5.75 in |
Not sure which strength to choose? Check your latest prescription or ask your eye care provider — then pick your color and strength above. Drive, commute and travel with one pair that adapts to the light around you.
Common questions
What prescription range is available?
Lenses are offered in -0.50 to -6.00 diopters. Choose the value that matches your current distance prescription, and step up only if signs across the room still look soft.
Can I use these for driving?
They are distance lenses made for nearsighted wearers, so road signs and traffic lights read clearly at range. Always follow local licensing rules for vision and have your eyes checked regularly.
Which colours can I order?
3 colourways are available: Gold, Purple, Silver. All colourways share the same lens specification, so the choice is purely about how the frame looks on you.
Is the Metal frame comfortable for all-day wear?
The metal frame keeps total weight low, and the nose pads sit flat instead of pinching. Wearers who spend hours at a screen or in a book usually notice the difference on the bridge of the nose first.
Does Rongchy ship free, and what about returns?
Every order ships free worldwide with tracked delivery and no minimum spend. If the fit or the strength is not right, you can return the pair within 30 days of delivery for a refund or exchange.
