Chin Rest Adjustable Training Forehead with Height Adjustment Knob Optical Instrument Glasses Equipment for Auto Refractometer and Other Devices-

Optical Instrument Chin Rest Eyeglasses Equipment Vision Training Forehead Bracket Optometry Accessories Support Lifting Forehead Support Chin Bracket Feature: 1. Forehead Support Chin Support Equipped with a height adjustment knob, the minimum from the bottom to the chin rest is 260mm and the maximum is 355mm. 2. The curved design of the tray comfortably supports the chin and features a forehead support button for easy height adjustment. To satisfy different customers. 3. The electroplating process that it is rust-proof and more durable. Specification: Material: Plastic, Aluminum Alloy, Stainless Steel Height: 570 mm Distance from base to chin guard: 260-355 mm Width: 220mm Distance from chinrest to headrest: 105-200 mm Lifting distance: 95mm Products include: 1* Forehead Support Optometry Accessories Notice: 1. Due to different monitors, there may be slight color differences, please understand. 2. The above data is only for reference, the size is measured manually, the error is 1-3cm, please allow, thanks.

• Optical Instrument Chin Rest Lift Adjustment： Forehead Support Chin Support Equipped with a height adjustment knob, the minimum from the bottom to the chin rest is 260mm and the maximum is 355mm.
• Material： Forehead Support Chin Support Tool is made of plastic, aluminum alloy, stainless steel, electroplating process, anti-rust and more durable, this product is anti-rust and very durable.
• Ergonomics： The curved design of the tray comfortably supports the chin and features a forehead support button for easy height adjustment. To satisfy different customers.
• Product Size： Lifting chin support With a front size of 570*220mm, a lifting distance of 95mm, and a range of 265-355mm from the base to the chinrest, the distance between the chinrest and the support -head varies from 105 to 200 mm.
• Range of Application： Widely used in optical stores, optometry centers, eye care centers and other places, automatic refractometer, visual training, optical instrument.