5 pack blue light filter eyeglasses with crystals uv17001 Magnification Strength:without magnification Bridge (DBL) about 3/8 inches
Yard notes & kiln story
Description
Bridge (DBL) about 3/8 inches (10mm)
09 pollici (53 mm)
Frame width about 5 7/8 inches (149mm)
Larghezza obiettivo circa 1 7/8 pollici (48mm)
Ponte (DBL) circa 1/2 pollici (13 mm)
5 pack blue light filter eyeglasses with crystals uv17001 Magnification Strength:without magnification Bridge (DBL) about 3/8 inchesAcrylic lens, metal frame with spring hinges Block 40% blue light, almost no color distortion Frame width about 5 5 16 inches (135mm) Lens width about 2 3 16 inches (55mm) Lens height about 1 7 16 inches (37mm) Bridge (DBL) about 3 4 inches (19mm) Temple length about 5 1 4 inches (133mm)