Frame measurements
YEIN F3927 is a men's rimless square frame in silver titanium with diamond-cut chamfered lens edges. The lens follows a tall square-hexagonal profile with angled facets at the corners. Slim silver metal temples transition to gunmetal-brown mid-arm and finish in translucent clear acetate tips.
- Frame shape: Square (hexagonal facets)
- Rim style: Rimless (drill-mount)
- Frame material: Titanium
- Size: Medium
- Measurements: 54 mm lens · 43 mm height · 17 mm bridge · 146 mm temple · 135 mm total width
- Color: Silver
- Lens options: Single Vision
- Coating options: Blue Light, Photochromic, Anti-Reflective, Anti-Scratch
135mm54mm17mm43mm146mm- Frame width
- 135mm
- Lens width
- 54mm
- Lens height
- 43mm
- Bridge width
- 17mm
- Arm length
- 146mm
- Frame shape
- Square
- Rim type
- Rimless
- Frame material
- Titanium
- Frame size
- Medium
- Gender
- Men
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