Bifocal

How We Measure ›

Units: mm in

• Frame Width
  Average:
  5.12 in130 mm
• Frame Height
  Large:
  1.50 in38 mm
• Temple Length
  Average:
  5.20 in132 mm
• Bridge Size
  Average:
  0.79 in20 mm

The Charles Bifocal has a sleek metal frame with a unique texture on the hinge and matte plastic temple tips. This style also offers bifocal style lenses, adjustable nose pads, and spring hinges.

• Metal & Plastic Frame
• Spring Hinges
• Nosepads
• Flat Top Bifocal Lenses

Disclaimer: All references to "bifocals" herein refer to readers having unmagnified lenses containing a "bifocal style" single powered reading glass insert located on the lower portion of the lenses.

Average Fit

• Frame Width

  5.12in / 130mm
• Frame Height

  1.50in / 38mm
• Temple Length

  5.20in / 132mm
• Bridge Width

  0.79in / 20mm
• Bifocal Height

  0.55in / 14mm