prism set

الوصف

LS**6 Diopter : 1/2, 1, 2, 4, 6, 8, *0, *2, *5, *0, *5, *0, *5, *0, *5, *0  Total : *7 pieces  (1 pcs of red filter.)
Dimension : *7mm x *7mm Packaged : Aluminium case
LS**2 Diopter : 1/2, 1, 2, 3, 4, 5, 6, 7,  8, 9, *0, *2, *4, *6, *8, *0, *5, *0, *5, *0, *5, *0  Total :*3 pieces  (1 pcs of red filter.) Dimension : *7mm x *7mm Packaged : Aluminium case
HLS**6 Diopter : 1/2, 1, 2, 4, 6, 8, *0, *2, *5, *0, *5, *0, *5, *0, *5, *0  Total : *7 pieces  (1 pcs of red filter.) Total : *7 pieces  (1 pcs of red filter.)  Dimension : *7mm x *7mm  Handle Mateial : Stainless Steel Packaged : Aluminium case
HLS**2 Diopter : 1/2, 1, 2, 3, 4, 5, 6, 7,  8, 9, *0, *2, *4, *6, *8, *0, *5, *0, *5, *0, *5, *0 Total : *3 pieces  (1 pcs of red filter.)  Dimension : *7mm x *7mm  Handle Mateial : Stainless Steel Packaged : Aluminium case
These high quality prisms are used to measure the deviation in strabismus. It is important to conduct polarized testing through prisms that are known to cause the least interference with polarization.