Screen Support, for Optical Bench, Student Model

GSC International 4-66003 Screen Support for Student Model Optical Bench This product is an accessory for our Optical Bench - Student Model. This accessory is a screen support, which is intended to hold a cardboard or light-metal screen. For student model optical bench This product is an accessory for our Optical Bench - Student Model This accessory is a screen support Intended to hold a cardboard or light-metal screen ⚠️ Proposition 65 Warning for California Residents: WARNING: This product may expose you to chemicals including styrene and/or bisphenol A (BPA), which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.