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Designed by Victor Hao

Feld ERG trial lens set

 

Compact and light weight,

Specifically designed for the electroretinogram test,

Fixed with metal ring, durable and reliable;

aluminum carrying case.

 

Specs:

20 pcs lens for standard version,

Sphere in concave: 1D to 10D with 1D as step value;

Sphere in convex: 1D to 10D with 1D as step value;

40 pcs for Plus version.

 

Feld lens set(OEM-20)

$139.00Price