1103 — Astigmastism & Vergence Projector Slide

• Tumbling E 20/400 – 20/200 (3 Lines)
• Sloan Letters 20/100 – 20/10 (14 Lines)
• Astigmatic Clock
• Vertical Lines for Vergence 20/40 – 20/10 (6 Lines)
• Sloan Letters 20/50 – 20/10 (6 Lines)
• Astigmatic Blocks