Blue Light Blocking Eyeglasses Nighttime Eyewear LX19017-BB98 NAS30 The 54 × 37 mm

The 54 × 37 mm lenses provide broad coverage while maintaining a lightweight feel for extended outdoor wear

20% color distortion

Lens width about 2 1/16 inches (53mm)

Temple length about 5 9/16 inches (142mm)

[LIGHTWEIGHT DESIGN FOR DAILY COMFORT] - The compact clip-on is designed for convenient everyday carry

Blue Light Blocking Eyeglasses Nighttime Eyewear LX19017-BB98 NAS30 The 54 × 37 mmAcrylic lens, metal frame with spring hinges Block 98% blue light, serious color distortion Frame width about 5 1 4 inches (133mm) Lens width about 2 inches (51mm) Lens height about 1 1 2 inches (38mm) Bridge (DBL) about 9 16 inches (15mm) Temple length about 5 5 16 inches (135mm)