Polaroid Polarizer & Analyser by labpro test tube holder Equipped with advanced sensors

Equipped with advanced sensors

Comprising a heavy cast iron frame 340 x 120 x 100 mm with slotted end pillars to carry a stout iron bar

labpro-355

The Compound student microscope is an essential tool for budding scientists and students eager to explore the microscopic world

Polaroid Polarizer & Analyser by labpro test tube holder Equipped with advanced sensorsPolaroid Polarizer & Analyser by labpro To demonstrate the principle of Polaroid Polarizer sheets are mounted in a circular plastic casing. The film on the upper casing can rotate. When the two sheets are at 90 degrees to each other you can see through but when they are parallel that is at 0 degrees they become opaque. 2. 25"(60mm) dia x 1. 5"(35mm) tall.