90 cm Optical bench to study diffraction
Product Code : SCL-OS-12858
Quick Answer: The 90 cm Optical Bench to Study Diffraction has a 90 cm working length for lining up a light source, slit, grating, lens and screen on one optical axis. It is used to observe diffraction patterns and for focal length and lens formula practicals.
Last updated: October 2026
Key Features
- 90 cm working length for spacing optical accessories
- Aligns the light source, slit, grating, lens and screen on one optical axis
- Diffraction maxima, minima and pattern spacing can be observed on a screen
- Also used for focal length, image formation and lens formula experiments
- Takes compatible optical accessories where mount sizes match
Technical Specifications
| Specification | Value |
|---|---|
| Working length | 90 cm |
| Compatible accessories | LED light source, slit, diffraction grating, lens holder, screen holder, object pin, lenses, mirror holder |
| Experiment topics | Diffraction, wave optics, focal length, image formation, refraction, lens formula, optical alignment |
About This Product
Diffraction patterns show clearly only when slit, grating and screen are well aligned and suitably spaced, which is what the bench provides. Students adjust the distances until fringes appear, record the screen distance and fringe spacing, and relate them to the wavelength of the light. Laboratories and colleges in Uruguay, Philippines, Cameroon, Bahamas, Libya and Bangladesh can buy the 90 cm Optical bench to study diffraction through an export order.
Frequently Asked Questions
What is the working length of this optical bench?
90 cm, which gives room to space a light source, slit or grating, lens and screen along one axis.
Related: Optical Sectional, Optical Bench Ordinary and Optical Bench, Metal.
For a quotation on the 90 cm Optical bench to study diffraction, contact Educational Instrument.
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