This product is an accessory for our Optical Bench - Student Model. This accessory is a lens support, which is intended to hold a round mirror or lens that is 38mm in diameter.
Sold in a pack of 10 lens supports.
For use with our Student Model Optical Bench (#4-66000).
WARNING: This product can expose you to chemicals including nickel, lead, and chromium, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.