Physics Lab Equipment

Schematic of quantum erasing.jpg

Demonstrating quantum erasing


Schematic of FZP.jpg

Studying on Fresnel zone plate


Michelson interferometer.jpgBuilding a Michelson interferometer & measuring refractive index of air

  Holography.jpg

Recording & reconstructing holograms

  Abbe imaging and spatial filtering.jpg

Abbe imaging & spatial filtering


Schematic of Lambert law.jpg

Verifying Lambert's cosine law


Results of Lambert law.jpg

Results of verifying Lambert's cosine law


Schematic of square law.jpg

Verifying inverse square law


Results of square law.jpg

Results of verifying inverse square law

LEOK-3A Optics Experiment Kit - Enhanced Model

LEOK-3A Optics Experiment Kit - Enhanced Model

Note: stainless steel optical table or breadboard not provided

Features

  • 32 fundamental and modern optics experiments

  • Cost effective solution

  • Detailed instructional manual

  • Easy alignment

  • Best seller among optics kits




Introduction

The LEOK-3A Optics Experiment Kit is developed for general physics education at universities and colleges. It is a value pack that provides a complete set of optics and opto-mechanics as well as light sources and photo meter. Almost all optics experiments required in general physics education (e.g. geometrical, physical, and informational optics) can be constructed in sequence using these components. Through selecting and assembling corresponding components into various setups, students can enhance their experimental skills and problem solving ability. The instructional manual contains comprehensive materials including experimental setups, principles, procedures and required parts with photos.


LEOK-3A covers a total of 32 experimental examples which are grouped in seven categories:


Lens Measurements: Understand and verify lens equation and optical ray transfer.
Optical Instruments and Photometry: Understand the principle and operation of common optical instruments.
Interference Phenomena: Understand interference theory, observe various interference patterns generated by different sources, and learn one precise measurement method based on optical interference.  
Diffraction Phenomena: Understand diffraction effects, observe diffraction patterns by various apertures.  
Analysis of Polarization: Understand polarization, polarization generation and verify types of polarized light.
Fourier Optics and Holography: Understand principles of advanced optics and their applications.

Quantum Physics: Analogize quantum erasing.

 

The list of the 32 experimental examples is as follows:

 

1. Measure lens focal length using auto-collimation

2. Measure lens focal length using displacement method

3. Measure focal length of an eyepiece

4. Measure focal length of a negative lens

5. Determine node points & focal length of a lens-group

6. Build a slide projector

7. Build a Kepler telescope and determine magnification power

8. Build an erect imaging telescope

9. Build a microscope and determine magnification power

10. Verify Lambert's cosine law of radiation

11. Verify inverse square law of light

12. Study on Young's double-slit interference

13. Study on interference of Fresnel's biprism

14. Study on interference of double mirrors

15. Study on interference of Lloyd's mirror

16. Study on interference of Newton's ring

17. Build a Michelson interferometer and measure the refractive index of air

18. Build a Mach-Zehnder interferometer and measure the refractive index of air

19. Build a Mach-Zehnder interferometer and analogize quantum erasing

20. Study on Fraunhofer diffraction of a single slit

21. Study on Fraunhofer diffraction of a circular aperture

22. Study on Fresnel diffraction of a single slit and a single circular aperture

23. Study on Fresnel diffraction of a sharp edge

24. Study on Fresnel zone plate

25. Study on diffraction of a grating and dispersion of a prism

26. Bulid a Littrow-type grating spectrometer

27. Analyze polarization status of light beams and verify Malus' law

28. Study on optical activity of glucose solution

29. Record and reconstruct holograms

30. Make a holographic grating

31. Study on Abbe imaging and optical spatial filtering

32. Study on pseudo-color encoding, theta modulation & color composition

* Experiments in bold are newly added through upgrading LEOK-3. 

* Parts of an individual experiment could be sold separately, please contact for configuration.


List of Parts

DescriptionPart No.Qty
Three-Axis Stage on Magnetic BaseSZ-011
Two-Axis Stage on Magnetic BaseSZ-022
One-Axis Stage on Magnetic BaseSZ-032
Magnetic Base with Post HolderSZ-045
Rotary Lens HolderSZ-06A2
Kinematic Mirror HolderSZ-072
Lens HolderSZ-082
Adapter PieceSZ-091
Grating/Prism StageSZ-101
Plate HolderSZ-122
White ScreenSZ-131
Object ScreenSZ-141
Sample Loading TableSZ-201
Single-Side Adjustable Slit

SZ-27B

2
Lens Group HolderSZ-281
Erecting PrismSZ-301
Stand RulerSZ-331
Holder of Direct Measurement MicroscopeSZ-361
Biprism HolderSZ-411
Laser HolderSZ-421
Optical GoniometerSZ-471
Iceland CrystalSZ-481
Ground Glass ScreenSZ-491
Paper ClipSZ-501
Air Chamber & Pump with Gauge
1
Manual Counter
1
Magnetic Flexible Ruler (1000 mm x 15 mm)
1
Silver Salt Holographic Plates (12 Plates of 90 mm x 240 mm per Plate)
1 Box
Polarimeter Tube (length 200 mm)
1
Optical Components (See Brochure for List of Optical Components)
1 Box
Mercury Lamp, Housing, and Power SupplyLLE-11 Set
Sodium Lamp with HousingLLE-21 Set
He-Ne Laser with Power SupplyLLL-21 Set
White Light Source with Power SupplyLLC-31 Set
Light Meter
1 Set
Tripod
1
Direct Reading Microscope (DMM)
1
Power Cord
3

Note: a stainless steel optical table or breadboard (1200 mm x 600 mm) is recommended for use with this kit.

Schematic of quantum erasing.jpg

Demonstrating quantum erasing


Schematic of FZP.jpg

Studying on Fresnel zone plate


Michelson interferometer.jpgBuilding a Michelson interferometer & measuring refractive index of air

  Holography.jpg

Recording & reconstructing holograms

  Abbe imaging and spatial filtering.jpg

Abbe imaging & spatial filtering


Schematic of Lambert law.jpg

Verifying Lambert's cosine law


Results of Lambert law.jpg

Results of verifying Lambert's cosine law


Schematic of square law.jpg

Verifying inverse square law


Results of square law.jpg

Results of verifying inverse square law

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