MarketPlace is Optometry's home for buying and selling equipment, surplus inventory, finding discontinued instruments, etc. This database-driven classified ad system allows you to place your own ads and have them posted for others to see immediately. You must be a registered user to view or post opportunities. No user accounts were migrated from the old SECOInternational.com site. Please make sure to create a new account if you haven't yet done so on this new system.