4 Pack Square Blue Light Filter Readers UV2104
- Acrylic lens, plastic frame with spring hinges
- Block 40% blue light, almost no color distortion
- Frame width about 5 3/8 inches (136mm)
- Lens width about 17/8 inches (48mm)
- Lens height about 1 9/16 inches (39mm)
- Bridge(DBL) about 3/8 inches (10mm)
- Temple length about 5 1/2 inches (140mm)
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From $6.00
Original: $19.99
-70%4 Pack Square Blue Light Filter Readers UV2104—
$19.99
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Description
- Acrylic lens, plastic frame with spring hinges
- Block 40% blue light, almost no color distortion
- Frame width about 5 3/8 inches (136mm)
- Lens width about 17/8 inches (48mm)
- Lens height about 1 9/16 inches (39mm)
- Bridge(DBL) about 3/8 inches (10mm)
- Temple length about 5 1/2 inches (140mm)
