Designed for use in manual Chart Projectors including products from: R.H. Burton, Marco, Reichart, Topcon, and Woodlyn.
Includes test for:
→ Tumbling E 20/400 – 20/200 (3 Lines)
→ Sloan Letters 20/100 – 20/10 (11 Lines)
→ Astigmatic Clock
→ Sloan Letters 20/50 – 20/10 (6 Lines)
→ Tumbling E 20/50 – 20/15 (5 Lines)
→ Allen Acuity 20/100 – 20/40 (4 Lines)
Item #: VA1193
