Product Details
Aperture Bracket
With the Aperture Bracket, a student can vary the spatial resolution of the Light Sensor in six steps from 0.1 to 1.5 mm. Mounts to Basic Optics Bench.
Description
The Aperture Bracket acts as a mask for a light sensor. The wheel is rotated to select different size slits, defining the spatial resolution. Narrow slits are used to scan diffraction patterns having fine detail. Wider slits are used to let in more light when scanning dimmer patterns. The diffuser selection is used for inverse square law experiments.
https://www.pasco.com/products/lab-apparatus/light-and-optics/diffraction/os-8534#specs-panel
