The Index Sienna | Blue Light Optical Frames | TR90 Round Brown Eyeglasses

The Index — Sienna

Subtle warm-beige striping runs through the temple and front rim like aged parchment—an organic texture rendered in engineered TR90. The tone sits between tortoiseshell and solid brown: quieter than pattern, warmer than monochrome. Fitted with clear blue-light filtering lenses.

• Frame: TR90 polymer in sand tea
• Weight: 25g
• Dimensions: Lens 43mm, Bridge 24mm, Temple 150mm, Frame width 140mm, Height 51mm
• Lenses: Clear plano with blue-light filtering treatment; prescription-ready
• Hardware: Adjustable pin-insert temples, integrated nose pads, high-hinge closure
• Finish: Seven-layer spray coating

Earth tones for neutral wardrobes. Understated texture that reads solid from afar.