3-Piece Right Angle Acrylic Prism Set Neulog_Accessories Two-inch vinyl-coated fingers on this

Two-inch vinyl-coated fingers on this three-finger extension clamp mount to a swivel boss head fitting rods up to 18mm

Measures specific gravity with a complete kit: 1N/100g dynamometer

bottle in borosilicate glass holds 125mL with glass stopper for biological oxygen demand testing and water quality analysis

Demonstrates inertial mass independent of gravity through a spring-steel oscillating platform with two 130 by 50mm trays

Variable slit width on this optical-bench attachment lets students vary the aperture of the source for diffraction

3-Piece Right Angle Acrylic Prism Set Neulog_Accessories Two-inch vinyl-coated fingers on thisPairs three right angle acrylic prisms in a single boxed set, the trio covering different sizes for total internal reflection, beam redirection, and image inversion experiments.