GSC International 4-66002 Optical Bench Object Marker
This product is an accessory for our Optical Bench - Student Model. This accessory is an object marker, which is intended to cast a shadow onto an object screen.
For use with our Student Model Optical Bench (#4-66000).
PRODUCT WARNINGS
This product is NOT A TOY . It is designed for educational, scientific, or professional use only. Adult supervision is required at all times. Improper use may cause injury or damage. Always follow safety guidelines and wear appropriate protective equipment. Not suitable for children 15 and under.
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