As of 1/1/17 the County is offering a Voluntary Vision Plan for 3-tier.

$10.08/month Member Only
$20.14/month Member Plus One Dependent
$32.44/month Member Plus 2 or More Dependents

As of 01/01/19 the County is offering a Voluntary Vision Plan for 2-tier.

$10.08/month Member Only
$27.80/month Member Plus One or More Dependents 

Please see link for more information.