OPTICAL FRAMES
from € 749.00

Quijano

Quijano Japanese acetate square optical frame. Limited edition acetate, titanium hardware, and demo optical lenses ready for your prescription.
Variants:

  • HERB GARDEN / Coating: PLATINUM / Lens: Optical clear

  • MALACHITE ABYSS / Coating: PLATINUM / Lens: Optical clear

  • BARISTA REVERIE / Coating: 18ct GOLD / Lens: Optical clear

COLOR:

Quijano are Japanese acetate square optical frames that embody bold, architectural design in a squared silhouette. Handmade in Japan from limited edition bio-acetate, only 150 frames per finish are crafted. Each frame integrates titanium hardware for strength and comfort, making it a durable luxury piece for everyday wear.

Available in Herb Garden, Malachite Abyss, and Barista Reverie finishes, Quijano optical frames are delivered with demo optical lenses, designed to preserve frame integrity during fitting. Note: these lenses provide no vision correction or sun protection and should be replaced by your optician with prescription lenses.

For a softer square style, discover the Bogatell Japanese acetate optical frame, or read our blog The Rise of Limited Edition Eyewear in Everyday Fashion. Every Quijano optical frame comes with a Barcelunettes Certificate of Authenticity, confirming origin and craftsmanship.

Available finishes:

  • HERB GARDEN / Coating: PLATINUM / Lens: Optical clear

  • MALACHITE ABYSS / Coating: PLATINUM / Lens: Optical clear

  • BARISTA REVERIE / Coating: 18ct GOLD / Lens: Optical clear

Note: These are demo optical lenses, intended to preserve frame integrity during fitting. They provide no vision correction or sun protection and should be replaced by your optician with prescription lenses.

MATERIALS

FRAME and TEMPLES:
Original Mazzucchelli M49 Bio acetate 12mm / 6mm
Interior: DUOTONAL™ wave pattern heat-pressed for dimensionality
Exterior: Cut with angular precision to reflect form and depth
SCUFFGUARD™ lens-bordering geometry at the front

HINGE:
Titanium core, galvanically coated in PLATINUM or 18ct GOLD

OTHER METAL COMPONENTS:
Surgical-grade steel elements, finished in PLATINUM, 18ct GOLD, or 18ct ROSEGOLD


DUOTONAL™ COLORWAYS AND LENS COMBINATIONS:

  • HERB GARDEN / Coating: PLATINUM / Lens: Optical clear

  • MALACHITE ABYSS / Coating: PLATINUM / Lens: Optical clear

  • BARISTA REVERIE / Coating: 18ct GOLD / Lens: Optical clear

Detail view – Quijano Malachite Abyss acetate texture, Platinum plating, luxury Japanese eyewear Name plate close-up – Quijano Herb Garden acetate, Platinum plating, luxury Japanese eyewear Logo plate close-up – Quijano Barista Reverie acetate, 18K Gold plating, luxury Japanese eyewear

 

Lens Width Lens Height Base Curve
52mm 46mm 200
 

 

Temple-arm Height Temple-arm Length Pattern
15mm 145mm Wave
 

 

Frame Width Frame Height Nose Width
146mm 54mm 24mm

 

DUOTONAL™ COLORWAYS AND LENS COMBINATIONS

  • HERB GARDEN / Coating: PLATINUM / Lens: Optical clear

  • MALACHITE ABYSS / Coating: PLATINUM / Lens: Optical clear

  • BARISTA REVERIE / Coating: 18ct GOLD / Lens: Optical clear

LENSES:

Our lenses are made of performance polyamide, offering UV 400 protection and a teal-toned anti-reflective (AR) coating on the inner surface.

  • Thickness: 2.2mm

  • Impact-resistant (not rated for safety environments)

  • Signature poppy engraving on right lens confirms authenticity

  • Designed for reduced glare, color clarity, and visual comfort

Note: These are demo optical lenses, intended to preserve the shape and profile of the frame. They do not provide optical correction or UV protection and should be replaced by your licensed optician with custom prescription lenses.

Certificate of authenticity – Quijano model eyewear

Each pair of Quijano sunglasses is accompanied by a Certificate of Authenticity bearing a unique serial number matched to the engraved frame ID. Printed on textured stock with an embossed holographic seal and signed by both creative directors, this certificate confirms genuine Barcelunettes craftsmanship. Always verify the number match to ensure authenticity.

❓ Can I replace the tinted lenses with prescription lenses?
✔ Yes. These frames are prescription-ready and can be fitted by any qualified optician.

❓ Can the same gradient style be used for prescription lenses?
✔ Absolutely. Your optician can match the tint to recreate the original aesthetic.

❓ Why do the frames come with tinted lenses?
✔ They add a touch of luxury while keeping the frames ready for optical customization.

❓ What lenses are included by default?
✔ Polyamide gradient lenses with UV 400 protection and our signature anti-reflective blue-green coating.

Each pair of glasses comes with the following accessories: Certificate with signature, limited edition, and color variant. Drawer box. Microfiber cleaning cloth & Microfiber pouch. Vegan PU leather case with magnetic closure and microfiber lining.

PROPER CARE.

To properly care for your accessories, ensure you store them in a clean and dry place, clean them regularly with appropriate methods and materials, and handle them with care to prevent any unnecessary damage.

Proper Care for your Eyewear

Important Pointers for Your Glasses
Here are some important pointers regarding your glasses, to help you protect your collectibles optimally and enjoy them for years to come.

Proper Storage :

  • Keep your sunglasses in the provided microfiber pouch or vegan leather case.
  • If these aren’t available, rely on our extra protection feature: SCUFFGUARD™. Its special front geometry shields your lenses from scratches, whether in storage or placed face down on any surface.
  • Store the glasses in a dry place and avoid extreme temperatures (–10° to +30°).
  • Never store the glasses on the dashboard of a car, as it is not a suitable storage place.

Cleaning :

  • Use water and a mild soap for cleaning the glasses.
  • Always use a clean microfiber cloth for wiping the lenses.
  • Do not use washing detergent for cleaning your glasses, it might contain aggressive softeners that might damage lenses and frame.
  • Avoid contact with alcohol (window cleaner), acetone (nail polish remover) or any kind of strong solvents.

Optical Lenses :

  • The lenses installed have a base curve of 2.0. If optical lenses are to be inserted, it’s advisable to consult an optician.
  • If the base curve exceeds 3.5, there may be instances where the lens protrudes, and the effectiveness of the SCUFFGUARD™ may be compromised. However, the glasses can still be fitted with higher base curves. In such cases, the optician should adjust the position of the temples and ensure the perfect fit of the glasses on the face.

Avoid Certain Cleaners and Materials :

  • Do not use solvents like pure alcohol (e.g., window cleaner) or acetone (nail polish remover) on your glasses.
  • Avoid using paper towels to clean the lenses; although they appear soft, they are actually quite abrasive.
  • Do not use clothes (e.g. your t-shirt) for cleaning your glasses, as they might be greasy (or contain residues of fabric softener) or have accumulated dust that can scratch the lenses.

Cleaning Cloth Care :

  • A dirty cleaning cloth can compromise the filtering properties of the lenses and damage the surface and coating of the lenses.
  • Never wash microfiber cloths using fabric softener.

Your glasses have been equipped with a pre-set temple shape tailored to the overall size, ensuring maximum comfort. However, faces and heads are naturally very individual, and it may sometimes occur that the fit is not immediately optimal. We recommend having the temple adjusted by a professional. If you purchased the glasses from your trusted optician, they will ensure the perfect fit for you. Whether you obtained these glasses directly from us or an online retailer, a friendly optician will be able to help. If you need assistance with finding a suitable optician, we will, of course, try our best to assist you. On the inside of the left temple, you’ll find the size of the front and the temple. Generally, larger unisex or men’s frames come with a longer temple (145mm), while more feminine or smaller frames are typically equipped with a slightly shorter temple (133mm).

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