








Cocoview Black Edge Monthly
- Graphic Dia.Graphic dia.:
- 13.4mm
- Power rangePower:
- 0.00 ~ -8.00
- FrequencyFrequency:
- Monthly
- PackPackage:
- 2 pieces / box
Cocoview Black Edge Monthly is a one-month colored contact lens with a 13.4mm graphic diameter and 14.2mm overall diameter. The defined black edge gives the iris a clean, noticeable outline while keeping the color finish refined. The product specification lists an 8.6 base curve, 45% water content, HEMA material, and powers from 0.00 to -8.00.
Free gifts: Lens tweezers Applicator Case
Who it suits & trade-offs
This design suits customers who want a defined black circle-lens effect for everyday styling, photos, or special occasions. The edge reads more clearly than a natural enhancement lens, and the final appearance and comfort vary with each eye. Because it is a monthly lens, it requires fresh multipurpose solution, careful storage, and replacement after one month.
Verified product specifications
- Brand: COCOVIEW
- Color: Black Contacts
- Replacement schedule: Monthly
- Graphic diameter (G.DIA): 13.4mm
- Overall diameter (DIA): 14.2mm
- Base curve (B.C): 8.6mm
- Water content (W.C): 45%
- Material: HEMA
- Prescription range (SPH): 0.00 to -8.00
- Package contents: 2 pieces / box
- Packaging status: Boxed
- Place of origin: South Korea
Wear and care
- Use the power and fitting recommended by an eye-care professional.
- Wash and dry hands before handling the lens.
- Clean and store the lens in fresh multipurpose solution after removal.
- Replace the lens after one month or sooner if your eye-care professional advises.
- Never sleep, swim, or shower in lenses unless specifically instructed by a professional.
- Stop wearing the lens and seek professional advice if pain, persistent redness, blurred vision, or unusual discharge occurs.
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.
Preference returns require unopened, unused, undamaged items and customer-paid return postage. Custom-made, clearance and final-sale exclusions apply.
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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