Vision Tester Accessories
Lipin/Dietz Associates, Inc.
Keystone Vision Tester - 1948
If you are testing with one of these instruments, you probably know that Harry Truman was president when it was manufactured. It's time to update.....really now....the buck stops here!
Titmus OV-7 Vison Tester - 1959
If you are testing with one of these instruments, keep in mind that it is probably 30 years older than your current refrigerator and was designed before color televisions were in use! Trust me, its time to update. The negative in the color slide is about as orange as this text.
Titmus TII,TIIc, T2a Series
The above vision tester is a T2a. The TII series instruments look similar except that they are tan. Manual vision testers do not have the attached keypad; they have a knob on the right side of the vision tester to manually turn the slide drum.
* Note 1: Spare parts for
these models discontinued as of 10/11/01. Parts available as long as inventory