Description
the moderate-resistance moderate-current option in the compact-tube rheostat line
and documentation
Used as the red-rail partner to the 300mm black 2mm-plug lead
000 specific gravity at 0
Optically Worked Double Concave Glass Lens, 75mm Diameter, 250mm Focal Length Graduations_50mL the moderate-resistance moderate-current option inDouble concave glass lens at 75mm diameter and 250mm focal length, ground polished edges, the diverging surface yielding virtual reduced upright images suited to introductory optics.
Exchange/Return Notes
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