Adult Projector Slide


Includes test for: Sloan Letter and Number Acuity, as well as Tumbling E Acuity.


  • Sloan Letters 20/400 - 20/10 (16 lines)
  • Sloan Numbers 20/70 - 20/10 (8 lines)
  • Tumbling E 20/200 - 20/15 (11 lines)
  • Designed for use in all Manual Chart Projectors including products from AO, R.H. Burton, Marco, Reichert, Topcon & Woodland

This family of projector slides is designed for testing all ages. Made of high-quality photographic film, sealed between two pieces of glass to ensure sharp optotypes to maintain the integrity of your exam. Each slide must be adjusted for use on different length testing lanes.



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