Chin Rest Forehead Support Optometry Accessories, with Adjustment Knob, Optometry Equipment Accessories Support with Height Adjustment, Forehead Rest

Product description Training Forehead Bracket, Optometry Accessories Support, Eyeglasses Equipment VisionSpecification:Color: WhiteFront size: 460X 250mmBracket size: 115 X 105mmLifting height: 40mmDistance from chin rest to headrest: 150mm~190mmPacking size: 300* 550* 160mmWeight: 2.1kgPackage included:Chin Support Bracket*16mm Universal Chin Rest Papers*800

• 【Training Forehead Bracket】:Forehead mount for visual training. it can also be used Support your head.
• 【Ergonomics】:The tray’s curved design comfortably supports the chin and features a forehead support button for easy height adjustmentt.To Meet Different Customers.
• 【Lifting Adjustment】: Forehead rest and chin holder are equipped with a height adjustment button. The minimum distance from the bottom to the chin rest is 260 mm, the maximum distance is 355 mm.
• 【Wide Range of Applications】: Product is suitable for use in various settings, including vision aids, Large optical shopIt etc. is versatile.
• 【Product Dimensions】: Front size of the tray is 460 x 250 mm, and the stand size is 115 x 105 mm. The lifting height is 40 mm, and the distance between the chin rest and headrest is adjustable from 150 mm to 190 mm. The product weighs 2.1 kg.