6-Piece Mounted Objects Set for Optical Bench, 2 x 2" Subcategory_Skeletons Five-pulley set of 50mm single

Five-pulley set of 50mm single plastic pulleys on steel frames with end hooks

Hardwood 25-slot slide storage box safely holds standard microscope slides for small-collection organization and lab bench storage

Polished stainless steel lab spatula pack with one flat end and one scoop end on each tool

Virtually friction-free 2-meter air track shipped with vehicles

adjustable resistance

6-Piece Mounted Objects Set for Optical Bench, 2 x 2" Subcategory_Skeletons Five-pulley set of 50mm singleSix standardized objects mounted in 2 x 2 inch plastic frames, dimensioned to slot into PH0651 optical bench holders for repeatable image formation, magnification, and lens behavior studies.