Butter Knife Optical / Black & Blue-Light Lens

Rounded acetate frames with thick nose bridge. Features subtle browline curvature and custom metal exploding heart logo detailing at the hinge.

Black frames with clear lenses.

FRAME

Handcrafted biodegradable Cotton Acetate.
Plant-based, earth-friendlier.
Optical-grade, stainless steel hardware.
Prescription ready.
Unisex Fit.

LENSES

Quality clarity CR-39 lenses.                                                                                         
100% UVA/UVB protection.                                                                                 Scratch-resistant coating.                                                                                     

PROTECTION

Double Barrel hinges for a comfortable fit.
Wire cores for added strength.
Hard protection case. 

LENS WIDTH (1)	52MM
BRIDGE (2)	MM
TEMPLE (3)	135MM
FRAME WIDTH (4)	139.3MM