ITEM NAME:Multi 17 Pinhole Lorgnette Occluder Hand Occluder Optometry Instrument Tool BX Specification: 100% Brand new and high quality Material: ABS Color: Black Made of durable high-impact plastic and suitable for any age. Visual acuity test built-for-purpose tools. Notice: 1.Please allow 1-3mm error due to manual measurement,Plea se make sure you do not mind before you.1 x Hand Occluder.
