ZJchao Flipper, Ophthalmic Flipper Optical Instruments Optical Professional Plastic Adjustable Optometry Flip Instrument for Visual Training
by ZJchao
- 【Effective Vision Training】The Optical Instruments is ideal for vision improvement exercises when used alongside vision cards and lenses (not included). Over a typical period of 15 days, users may see significant improvements in their visual ., 【Versatile Design】The features four grooves for lens insertion, providing a customizable experience tailored to your needs. Note that lenses are not included, allowing for flexibility and personalized configurations., 【Durable ABS Construction】Crafted from ABS material, the pin hole glasses for vision improvement is safe, eco-friendly, and built to last. Its sturdy construction ensures stability and to wear over long-term use., 【Ergonomic Grip】Designed for ease of use, the pinhole glasses for vision improvement is equipped with grooves on both sides of the handle, ensuring a secure grip during operation. This enhances usability and makes it an essential eye care tool., 【Adjustable Pupil Distance】With a professionally designed frame, the Ophthalmic Flipper allows easy adjustment of interpupillary distance. The clear measurement markings simplify usage, making it a convenient choice for vision assessments.
