Sight Line LEA SYMBOLS® and Sloan Letters Vision Screening Flipbook

The Sight Line Handheld Vision Screening Flipbook meets referral criteria from the National Expert Panel to the National Center for Children’s Vision and Eye Health (NCCVEH) at Prevent Blindness (https://nationalcenter.preventblindness.org/vision-screening-recommendations) and is designed for use by lay screeners, nurses, and others who screen children in educational, community, public health, or primary health care settings.

Sight Line, a critical line flipbook used at a 10-foot (3 meters) screening distance, includes NCCVEH-optotypes: Now includes LEA SYMBOLS® and Sloan Letters. Some cards have the optotypes surrounded by a 50%-spaced crowding box.

This critical line test of visual acuity includes:

• 2 lines of 20/50 for children ages 3 years for screening each eye monocularly.
• 2 lines of 20/40 for children ages 4 and 5 years for screening each eye monocularly.
• 2 lines of 20/32 for children ages 6 years and older for screening each eye monocularly.

1007260 - Set includes:

• Sight Line LEA SYMBOLS / Sloan Letters Flipbook (3.25" x 9")
• 10-foot cord
• Flip-up Occluder glasses with frosted lenses
• LEA SYMBOLS Response panel translucent
• Lorgnette Spectacle Occluder Mardi-Gras mask without pinhole slide

1007259 - Flipbook includes:

• Sight Line LEA SYMBOLS / Sloan Letters Flipbook (3.25" x 9")
• LEA SYMBOLS Response panel translucent