LensTown Unisome Brown
- Graphic Dia.:
- 13.1mm
- Power range:
- 0.00 ~ -8.00
- Frequency:
- Monthly
- Pack:
- 2 pieces / box
LensTown Unisome Brown is a monthly disposable colored contact lens with a 13.1mm graphic diameter and 48% water content, giving eyes a warm, natural brown charm. LensTown lenses are made from Phosphorylcholine, a material that mimics the eye's natural cell membrane for comfort.
Who It's For & Trade-offs
At 13.1mm, this is one of the more natural-diameter lenses in the LensTown range, and the 48% water content is on the higher end of the LensTown range, which can help reduce dryness during longer wear. As a monthly lens (2 pieces per box), it's more cost-effective per wear than a daily, but requires nightly cleaning in solution and replacement after about a month regardless of comfort.
Safety & Care
- Wash and dry hands thoroughly before handling lenses.
- Store in a clean lens case with fresh solution daily.
- Remove lenses before sleeping, swimming, or showering.
- Replace after one month, even if the lens still feels comfortable.
- Consult an optometrist for proper prescription and fitting.
Preparation: 2–4 business days before dispatch.
Estimates are in USD. Final services and charges are confirmed for your address at checkout.
Preparation & delays
Restocking may add 2–5 business days. Preparation excludes weekends and Korean public holidays. Transit and customs delays vary.
See how your glasses SPH changes at the eye.
An optical estimate, not a contact lens prescription. Prescription help
OD = right; OS = left. Enter SPH with its + or − sign. Use 0, PL or plano for zero.
Estimated sphere at the eye
- Right eye (OD)
- Left eye (OS)
Shown to 2 decimals; not rounded to available lens powers.
Advanced settings Vertex: 12 mm
Why can powers differ?
Glasses sit in front of the eye; contact lenses sit on its surface. This distance changes the optical effect, especially at stronger powers. A professional fitting determines your contact lens prescription.
Optical estimate = SPH ÷ (1 − distance × SPH), with distance in metres. This calculation uses sphere only.
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