Import duties may applyIncludes VAT and customs duties for the European Union and Australia. For all other countries, customs charges are the buyer's responsibility.
Size
RestockingiWe reserve your original unit and ship it as soon as it reaches our warehouse.
The Gafas de Sol Ray-Ban Clubmaster Folding RB2176 136885 51 21 are Sunglasses with Gradient lenses.
These sunglasses are genuine, authentic, 100% original, and include all factory-supplied accessories, ensuring you have everything needed. At Optical H, we are authorized representatives for this brand, delivering top quality and customer service. Enjoy a 3-year official warranty for peace of mind.
Now is your chance to own these iconic sunglasses at the best price of the year, thanks to our special offer. Don’t miss this opportunity to enhance your look and protect your eyes from sunlight.
Ready to make a smart fashion choice? Click the 'Add to Basket' button and own these stylish sunglasses today. Take advantage of the offer and impress your friends. Don’t wait—Shop Now!
Frame materialAcetate
Frame designClubmaster
Lens width51 mm
Bridge width21 mm
Original branded case and cleaning cloth. Case design or colour may vary by model.
All products sold by OpticalH are authentic and sourced from official manufacturers. We have worked with leading global eyewear manufacturers for over 20 years.
ManufacturerLuxottica Group S.p.A. — Via Valcozzena 10, 32021 Agordo (Belluno), Italia
ImporterHerradores 70 Opticos SL — Calle Herradores 70, 38201 San Cristóbal de La Laguna, S/C de Tenerife, España
Shipping costs and delivery times depend on the destination country or region and the order value. Available options and the exact cost are shown before checkout. You have 14 days from delivery to request a return. Official 2-year manufacturer warranty.
Tell us in one sentence. We'll skip the technical questions.
💡If you spend more than 4 h in front of screens, we'll suggest a blue light filter in the protection step.
Progressive · level
Progressive quality
Quality determines the width of the visual field in each lens zone. Higher quality means less distortion and faster adaptation.
Your prescription
Enter your optical prescription data. The fields Sphere (SPH) and Cylinder (CYL) are mandatory. If you have no cylinder, leave it at 0.00. Pupillary distance (PD) is necessary to center the lenses correctly.
Your prescription
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There are three ways to share it. Pick whichever works for you.
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Our team will check it before making your lenses. You can continue to the next step or, if you have them handy, type the values now to speed up your order.
You don't need to fill in Addition if you don't use progressives. If your prescription has prism, mention it to the optician when you receive the lenses.
👁 Right Eye (OD)
👁 Left Eye (OI)
Enter your prescription to see the recommended index
Tus medidasobligatorias
Para fabricar bien necesitamos tu distancia pupilar.
Distancia pupilar (DP)
En milímetros. Si no sabes obtenerla, elige «Necesito ayuda» y te lo explicaremos al finalizar.
Suele aparecer como DP o DIP en la receta. Si figura en dos números, usa «DP por ojo».
Te ayudaremos a obtenerla. Podrás finalizar el pedido, pero quedará bloqueado para fabricación hasta que el equipo confirme esta medida contigo.
Altura de montaje
En progresivos necesitamos la altura de cada ojo con la montura puesta.
Equipo OpticalH: el cliente necesita ayuda con la altura. El pedido queda bloqueado hasta medirla y validarla.
Save my prescription to my accountYou can always edit it from your profile.
Let's do it later
You can continue now and send us the prescription later. The order will stay pending optical review before manufacturing.
Paso 1 de 4 · Protección
Lens treatment
Treatment protects your lenses and improves durability. Anti-reflective reduces annoying reflections and is the most recommended for daily use.
Paso 2 de 4 · Color
Color de la lente
Elige el tono. Si es graduada de interior, la opción «Transparente» es la habitual.
Paso 3 de 4 · Acabado
Acabado del tinte
Uniforme (todo el cristal igual), degradado (más oscuro arriba) o espejado (reflectante).
Paso 4 de 4 · Filtro extra
¿Añades algún filtro?
Luz azul para pantallas, polarizado para conducir, Optifog antivaho…
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Probador virtual de gafas
Para mostrarte cómo puede quedarte esta montura, usaremos la cámara de tu dispositivo y tecnología de realidad aumentada en tiempo real.
El resultado es orientativo y puede variar según la iluminación, el dispositivo, la posición del rostro y otras condiciones. No sustituye una prueba o ajuste profesional.
La imagen se procesa únicamente para ofrecer esta experiencia y no se almacena al finalizar la sesión.
