Bring the beauty of Brazil's lush landscapes to your eyes with Solotica Hidrocor Rio Copacabana, a one-of-a-kind green contact lens that delivers a stunning, natural transformation. Designed without a limbal ring, these lenses blend effortlessly for a realistic, soft finish, making them perfect for everyday wear.
With high opacity, Rio Copacabana covers dark brown eyes completely, turning them into a breathtaking green shade with warm, natural undertones. Whether you want a subtle enhancement or a bold change, these lenses provide a seamless, natural look.
Encased in sterile glass vials, these yearly lenses are crafted from breathable Polymacon material with 38% hydration, ensuring moisture retention and all-day comfort.
Product Details
- Color: Vibrant natural green with a seamless, blended finish
- Opacity: High opacity for full dark eye coverage
- Limbal Ring: No - ensures a soft, realistic look
- Material: 62% Polymacon
- Hydration: 38% for moisture retention and long-lasting comfort
- Diameter: 14.2 mm
- Base Curve: 8.7 mm
- Wear Duration: Yearly lenses - up to 12 months of use
- Packaging: 1 pair (2 lenses) in sterile glass vials (no solution included)
- Manufacturer: Solótica
Frequently Asked Questions
Are Solotica Hidrocor Rio Copacabana lenses suitable for dark eyes?
Yes! These lenses have high-opacity pigmentation, ensuring full coverage on dark brown eyes for a rich, vibrant green transformation.
How does Solotica Hidrocor Rio Copacabana compare to other green lenses?
Rio Copacabana is a deeper, more natural green than Hidrocor Mel, with a seamless finish and no limbal ring for an effortlessly blended effect.
How long do these lenses last?
Solotica Hidrocor Rio Copacabana lenses are yearly contact lenses, designed to last up to 12 months with proper care and storage.
Are these lenses comfortable for all-day wear?
Yes! Made with breathable Polymacon material and 38% hydration, they provide moisture retention and a lightweight feel for extended comfort.
Why do Solotica lenses come in glass vials?
Solotica lenses are packaged in glass vials to maintain sterility, prevent contamination, and extend shelf life, ensuring they arrive in pristine condition.
Will the color look exactly like the photos?
The final result depends on your natural eye color, lighting conditions, and skin tone. These lenses provide full coverage on dark eyes, but the exact shade may appear slightly different based on individual features.
Need Help Choosing the Right Color?
Can't decide which shade to get? Click here to see color comparisons.

2 Blister pack with Otaku colored contact lenses + Contact Lenses Case
📦 Shipping & Delivery
Orders are processed within 1–3 business days, Monday to Friday (excluding public holidays). If you order after 11am AEDT, it'll ship the next business day. Weekend orders go out on Monday.
Australian Orders
We offer free standard shipping on all orders over $49.99, arriving in 3–7 business days. For orders under $49.99, standard shipping is $13. Need it faster? Express shipping is available for $17 on orders over $49.99, with estimated delivery in 2–3 business days (excludes weekends and public holidays). Every order includes tracking.
International Orders
We ship worldwide to 100+ countries. Standard international shipping is free on orders over $49.99, with estimated delivery of 10–25 business days depending on your location. Express options are available at checkout.
Please note that delivery times are estimates. Things like customs clearance, public holidays, peak seasons (Christmas, Chinese New Year), or remote locations can occasionally add a few extra days.
Customs duties, taxes, and import fees are set by your country and are charged by your local customs authority. If you're unsure about the rules in your country, it's worth checking before you order.
You'll receive a tracking link by email within 24–48 hours of dispatch. If you don't see it, check your spam folder just in case.
🔄 Returns
Contact lenses are a sanitary product, so we can't offer returns or refunds for change of mind. Within 14 days of delivery: unopened lenses get 100% store credit, opened lenses get 50% credit or a $20 exchange fee ($30 international) after a video of you cutting the lenses in half with your order number visible, and faulty or damaged lenses are replaced free the same way (video of the pair being cut, no need to post anything back). Sale items are final sale, one remedy per order. See our full Refunds & Returns Policy for details.
All our Otaku lenses are made with a patented Plusierus Technology, our advanced "sandwich" design. This method seals the color inside the lens, between two clear layers, so the pigment never touches your eyes. Only the smooth outer surface touches your cornea. This protects your eyes, reduces irritation, and keeps them feeling fresh during long wear.

We also use an advanced 3-curve edge design, which creates a thinner, softer, smoother edge around the lens. In simple terms, it feels lighter on your eyes and helps reduce rubbing and dryness.

Otaku lenses are CE certified, ISO13485 compliant, and protected by Invention Patent.


lens care instructions
- always wash your hands before handling lenses
- soak lenses in fresh solution for at least min 4-6 hours before use
- clean with fresh contact lens solution after every use
- store in a clean lens case with fresh solution
- limit wear to a maximum of 6-8 hours per day
- avoid exposing lenses to water or non-sterile liquids
FDA Approved
CE Certified
Sandwich Technology
40% Hydration