6-Piece Acrylic Lens Set, 38mm (Convex, Concave, Plano, Meniscus) Gifts_Kitchen this set covers the mid-range

this set covers the mid-range bench volumes with raised graduations and tapered pouring spouts

5 inches of cording

sized for fine-pitch breadboard work where 4mm hardware is too large for the apparatus

Discontinued bench instrument with continuously variable 0-30V DC at 2A plus stepped 1-6V AC in 1V increments

Used to spin the Newton disc into a perceived white via persistence of vision

6-Piece Acrylic Lens Set, 38mm (Convex, Concave, Plano, Meniscus) Gifts_Kitchen this set covers the mid-rangeCompact 38mm acrylic six piece lens set covering convex, concave, plano convex, converging and diverging meniscus, and plano concave geometries for safer student station optics.