Optical Glass Lens, 3" (75mm) - 200mm Focal Length - Ground, Beveled Edges - Use as Top Spinning Base - Eisco Labs industrial cream or sea salt)

cream or sea salt)

air cylinders and air tools to an acceptable level within OSHA noise requirements

75 INCHES Long and 5mm thickness

Google Pixel 5 4A XL Samsung Fast Charging Cable and Data Syncing Delivers a high- speed charge up to 3A (Max) when connected to a USB-C Power Delivery charge

Package includes: 20 PCS

Optical Glass Lens, 3" (75mm) - 200mm Focal Length - Ground, Beveled Edges - Use as Top Spinning Base - Eisco Labs industrial cream or sea salt)Optical Glass Lens, 3" (75mm) 200mm Focal Length Ground, Beveled Edges Use as Top Spinning Base Eisco Labs Product Features DOUBLE CONCAVE Highly polished, double concave lens SPHERICAL Lens measures 3" (75mm) in diameter and approximately 12mm thick 200MM FOCAL LENGTH Diverging lens with a 200mm focal length OPTICALLY WORKED GLASS Made of high quality, optically worked glass. Highly polished with beveled, ground edges GREAT FOR PHYSICS CLASSROOMS or