GMBAYUE Optometry Lifting Chin Bracket, Forehead Support Optometry Accessories, Curved Ergonomic Chin Support for Auto Refractometer, Vision Training, Optical Instrument

Forehead Bracket: Computer forehead rest is designed as a forehead support chin rest for computer optometry, which effectively supports your chin while helping you get a proper optometry experience. Optometry Chin Support: our brackets are designed to support your chin while still helping you get the right amount of vision.(Note: Base not included) Lift Adjustment: The adjustable knob allows for easy customization of the lifting distance, with a maximum lifting distance of 10cm(4in). This ensures that you can easily adjust the bracket to suit the specific needs of each patient, providing a secure and comfortable fit. Product Size: Front size 200*345mm(8*13.5in) Lifting height: 100mm(4in), The distance from chin rest to headrest ranges from 135-235mm(5-9in). Scope of Application: Widely used in optical shops, optometry centers, eye care centers and other places, automatic refractors, vision training, optical instruments