Replacement Cylindrical Lens for Sliding Ray Box Lab Supplies_Weights & Masses Cork-jawed safety tongs measuring 12

Cork-jawed safety tongs measuring 12 inches in stainless steel accommodate both round-bottom flasks and straight-sided beakers

and balance arms during physics force and pressure experiments

the shorter focal distance lifting magnification for fine-print and specimen detail work

and corpus callosum

and other laboratory glassware in fluid transfer setups

Replacement Cylindrical Lens for Sliding Ray Box Lab Supplies_Weights & Masses Cork-jawed safety tongs measuring 12Single axis focusing geometry of this cylindrical lens lets students see how a curved surface forms line images, supplied as a replacement for the matching sliding ray box.