Description
capacitance
Sliding-window gold-leaf electroscope with anodized aluminum walls and an internal scale
with retractable hooks for tandem stacking during physics force experiments
14 push buttons
Double Concave Glass Lens, 50mm Diameter, 250mm Focal Length, 4mm Thick Subcategory_Inorganic Compounds capacitanceDouble concave glass lens at 50mm diameter and 250mm focal length on a 4mm thick blank, the diverging curvature softening divergence for subtler virtual image reduction in optics work.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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