Kefu Flipping Phoropter for Vision Training, Double-Sided Lens, Adjustable Pupil Distance

Vision Training: Designed for eye exercises to improve visual acuity and accommodate various vision conditions.

Double-Sided Lenses: Features two lenses with different diopter strengths for effective flip-flop vision therapy.

Adjustable Pupil Distance: Allows for customization to individual user's pupil distance for optimal training.

Durable Construction: Made with high-quality materials for long-lasting use in home or clinical settings.

Portable Design: Compact and lightweight, making it easy to carry and use anywhere for consistent practice.