Monocular Occluder Multi-Function 17-Hole Handheld Occluder Optometry Instrument Tool

Features: -Made of durable high-impact plastic and suitable for any age. -Visual acuity test built-for-purpose tools. Description: Lorgnette Occluder Multi Occluder Optometry Instrument Tool Item Specifics: Lorgnette occluder Color : Black Material : ABS plastic Size : 5.9*7.28in Package Included: 1pcs x Hand Occluder Note: 1.Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid. 2.The colors may have different as the difference display, please understand. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.