Specification AgeRangeDescription : Adult Brand : ERICAT BulletPoint1 : 【Comprehensive Optometry Projector】: Our Vision Testing Projector Adopts Red, Green And Polarised Reticle To Test Single And Double Vision And Double Eye Balance, More Accurate Testing. BulletPoint2 : 【High Precision】:There Are 30 Options For The Visual Mark Of Our Eye Chart Projector; Projection Distance: 1.5-6m (5m Is Standard); In Addition, It Is Also Equipped With A High-Quality Remote Control. Led Light Source Projection Lamp With Long Service Life, Low Power Consumption And Clear Picture. BulletPoint3 : 【Sharper Display】Our Eye Exam Chart Utilize High-Resolution With Small Dot Pitch For Clear, Sharp Images. BulletPoint4 : 【Ultra-Thin And Ultra-Light Design】Ultra-Thin And Ultra-Light Design, High-Definition Solution, Professional Multi-Coal Audio And Video Processing Technology, Fast Switching, Convenient Operation, And Wide Application. BulletPoint5 : 【Charts To Measure Vision】Eye Charts Are Often Used By Healthcare Professionals, Such As Doctors Or Nurses, To Screen For Visual Impairment. Ophthalmologists, Doctors Who Specialize In The Eyes, Also Use Eye Charts To Monitor Patients' Vision In Response To Various Treatments Such As Surgery. Color : Multicolor EducationalObjective : Role Play ExternallyAssignedProductIdentifier : 8466573103593 ItemName : Visual Acuity Chart, Eye Chart Projector with Remote Control, 1.5m- 6m Measuring Distance Adjustable and 30 Optional Optotypes, Quick Measurement and Support Multi-Angle Rotation, for Optical Shop ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 7 inches ItemPackageDimensions_Width : 5 inches ItemTypeKeyword : therapeutic-eye-charts Manufacturer : ERICAT ManufacturerMinimumAge : 36 Material : Composite Material NumberOfItems : 1 PartNumber : TY0219002427 ProductDescription : Product Information: Product Name: Eye Chart Projector Throwing Distance: 1. 5m- 6m Optotype Magnification: 30 Times (5m Distance) Optotype Size: 330mmx27omm (5m Distance) Projection Light Source: Cold Light Source Visual Mark Replacement Speed: 0.03s/Pair Number Of Cover Panels: 1 Fully Open, 5 Horizontal, 8 Vertical, 21 Individually Displayed, 1 Red And Green Program: 2 Sets Of Programs Cover Plate Replacement Speed: 0.03s/Pair Automatic Protection: Power Off After 10min No Operation Number Of Visual Targets: 30 Types