Kuro is a study in refined minimalism. Crafted from ultra-lightweight β-titanium with a clean rimless design, it offers exceptional comfort, balance, and understated elegance—designed for those who appreciate precision without excess.

This style is available with two optical-grade lens options, depending on configuration:

PMMA Acrylic Lenses

• Lightweight optical acrylic
  
• Approx. 86% blue light filtration for screen-related visual comfort
  
• Suitable for extended indoor and digital use

CR-39 Optical Lenses

• Industry-standard optical resin known for clarity and low distortion
  
• 98% UV protection (UV400 standard)
  
• Superior optical consistency for prolonged reading
  

Both options are designed to deliver stable magnification with controlled edge distortion and minimal visual fatigue.

Defined by physical dimensions and hinge behaviour.

Lens width: 50 mm

Bridge width: 19 mm

Temple length: 140 mm

Frame width: approx. 135 mm

Proportioned for average adult face widths with balanced lens positioning for near-vision tasks.

Hinges

Type: Spring hinges

Allow controlled outward flex during wear and repeated use.

Weight

Approximate weight: 18 g (frame only)

Low mass supports frequent on–off use typical of reading glasses.

Processing: 1-2 business days

Standard Shipping: 5-7 business days

Express Shipping: 2-3 business days

Tracking: Provided upon shipment