Display with 20 ready readers
Colours: Black, Red, Blue and Brown
Diopters: + 1.0 up to +3.0 dpt.
Lens length: 50 mm
Lens height: 26 mm
Bridge width: 18 mm
Temple length: 140 mm
Incl. soft pouch
Sales unit: 20 pcs. (one per colour and diopter)
Size: 25 x 17 x 25 cm