US$ 1149.50
the air gap damping heat loss during measurement
the f/4 curvature stretching the focal throw for projection-style image formation and reflector telescope analogues
Twenty-two-and-a-half-inch wooden-meter-stick truss with centimeter graduations 1-50 on both sides
Set of eight three-dimensional cross-section landform models that arrange into a 37-inch continuous hand-painted landscape
Used as the positive-rail partner to the 500mm black lead
Iron Clad Electromagnet (Alias HPEMG-S) Mechanics_Force & Motion the air gap damping heatNote: This product does not have an image. If you require one before making a purchase decision, please contact us.
US$ 1149.50
US$ 1797.50
US$ 160.00
US$ 3975.00
US$ 1697.50
US$ 297.50
US$ 2397.50
US$ 1825.00